Model: 503/4/04091/10

Flat Washer

Properties:

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.193 inches and 0.213 inches
Edge Shape
Round
Center Hole Shape
1 round
Center Hole Shape
Round
Thickness
Between 0.053 inches and 0.073 inches
Overall Diameter
Between 0.433 inches and 0.458 inches
End Application
Mrap rg-33
Material
Steel
Material Specification
Mil-s-7952 military specification single material response or qq-s-698 federal specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Nondefinitive Specification/std Data
A type and 1 grade and a class
NSN
5310-00-167-0818
Part Number
503/4/04091/10
Description
Washer,flat
CAGE
K2523

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

Part 503/4/04091/10 NSN 5310-00-167-0818

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
Concept No.:
1
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 5310-00-167-0818 is a component of

  • Super Jolly H-53 Helicopter
  • B-52 Aircraft Support Equipment
  • B-1 Aircraft Support Equipment
  • Advanced Medium Range Air-to-air (amraam)/aim120a Missile
  • Mk-45 5-in./54 Cal Gun
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
  • B-1b Aircraft Trainer
  • Mini-sace Test Consoles
  • Mk 26 (gmls) Guided Missile Launching System
  • Ec-135h/k/p) Aircraft Tf33-pw-102 (c-135e Engine
  • Ah 64 Airframe (rotary Wing Aircraft)
  • 000017726
  • Portable Duct Type Heater
  • 000067849
  • Computer Set
  • 002429173
  • Aerial Delivery Cargo Bag
  • 001139768
  • Power Supply
  • 003949583
  • Semitrailer Mounted Electric Power Plant
  • 001226826
  • Full Tracked Recovery Vehicle
  • 004343644
  • Speech Equipment
  • 004505881
  • Diesel Engine Generator Set
  • 004597688
  • Voltage Regulator
  • 004651030
  • 004756573
  • Diesel Engine Generator Set
  • 001226826
  • Full Tracked Recovery Vehicle
  • 005049112
  • 005049112
  • 005193097
  • Countermeasures Receiver
  • 005405540
  • Race Cable Assembly
  • 004113731
  • Air Conditioner
  • 002511153
  • Aerial Delivery Cargo Sling
  • 005873421
  • Aerial Delivery Cargo Bag
  • 006069931
  • Proportioner Fuel
  • 006497279
  • Radar Target Indicator
  • 006842655
  • Engine Starter-generator
  • 006912344
  • Equipment Communication Modification Kit
  • 007385878
  • Webbing Strap
  • 007588780
  • Aircraft Door Uplock Assembly
  • Aircraft Propeller
  • 000715472
  • Electrical Contact Ring Holder
  • 001019720
  • Motor-generator
  • Aircraft Pylon
  • 007951797
  • Full Tracked Combat Engineer Vehicle
  • Armored Dozer-scraper Combination Full Tracked Tractor
  • Telephone Set
  • 004943126
  • Aircraft Pylon
  • 008920622
  • Radio Receiver-transmitter
  • 005786491
  • Direct Current Generator
  • 001226826
  • Full Tracked Recovery Vehicle
  • 009332197
  • 009377690
  • Power Supply
  • 001226826
  • Full Tracked Recovery Vehicle
  • 009857950
  • Motor-generator
  • 009857950
  • Motor-generator
  • 001245387
  • Engine With Contain
  • 010117492
  • Instrumen Turntable
  • 001419746
  • Electrical Engine Starter
  • 001485763
  • Static Power Inverter
  • 010204216
  • Observation Helicopter
  • 001556096
  • Aircraft Maintenance Rigging Kit
  • 001697137
  • Observation Helicopter
  • 010489678
  • Digital Multiplexer
  • 010618928
  • Digital Readout Electronic Counter
  • 010628194
  • Communicat Terminal
  • 010640844
  • Signal Data Recorder-reproducer Set
  • 010683692
  • Sig Con Hnf 81-2 Fr
  • 010703843
  • Airbo Alignment Set
  • 010828404
  • Voice Terminal
  • 010882679
  • Satellite Communica
  • 010883669
  • Cargo-transport Helicopter
  • 010883669
  • Cargo-transport Helicopter
  • Air Conditioner
  • Sh Electronic Shop
  • 007678308
  • Aircraft Leading Edge
  • 007696537
  • Voltage Regulator
  • 011255976
  • Telephone Set
  • 011264926
  • Static Power Inverter
  • 011301029
  • Guided Missile System Shop Equipment
  • 011316156
  • Aircraft Fuel Tank
  • 011354639
  • Retractable Landing Gear
  • 011392397
  • 011396672
  • Aircraft Nosewheel Steering Unit
  • 011491353
  • Diesel Engine
  • 011560572
  • Ex Quick Erect Mast
  • 011585397
  • Data Processing Sys
  • 011585397
  • Data Processing Sys
  • 011613992
  • Gas Turbine Engine Generator Set
  • 011619419
  • Radio Repeater Set
  • 011619420
  • Radio Repeater Set
  • 011633653
  • Nonexpandable Shelter
  • 011633670
  • Nonexpandable Shelter
  • 011662051
  • Engine And Containe
  • 011676532
  • Portable Duct Type Heater
  • 011684259
  • 011684260
  • 011728840
  • 011770790
  • Posi Master Station
  • 011775990
  • 011855960
  • Fuselage Section
  • 011899782
  • 011922478
  • 012177310
  • Telephone Set
  • 012230267
  • Power Supply
  • 012270052
  • 012400577
  • Communicati Central
  • 007772386
  • Aircraft Door
  • 012537542
  • Butterfly Valve
  • 012609945
  • Radio Set
  • 012685105
  • Radio Set
  • 012795313
  • Net Control Station
  • 012868854
  • 012527057
  • Aircraft Guided Missile Launcher
  • 012894661
  • Antenna Group
  • 012894662
  • Antenna Group
  • 012935613
  • Electronic Equipment Installation Kit
  • 013149150
  • Amplifier-indicator Group
  • 013155146
  • Hand Truck
  • 013160880
  • Radio Repeater Set
  • 013160881
  • Radio Terminal Set
  • 013160898
  • Nonexpandable Shelter
  • 013419103
  • Digital Topographic Support System
  • 013465760
  • Aircraft Leading Edge
  • 013471083
  • Electronic Warfare Training Set
  • 013603566
  • Support Arm Assy
  • 013698571
  • Circuit Card Assembly
  • 013854586
  • Coolanol Cntrl Unit
  • 013874544
  • Radio Repeater Set
  • 013874813
  • Nonexpandable Shelter
  • 013876700
  • Radio Terminal Set
  • 013900523
  • Radar Set Subassembly
  • 013900524
  • Operations Central
  • 013913898
  • Groove Pulley
  • 013970826
  • Communications Central
  • 014145126
  • Guided Missile System Radar Signal Simulator Station
  • 014145132
  • Radar Transmitter
  • 014185296
  • Electrical-electronic Component Heat Sink
  • 014232646
  • Air Conditioner
  • 014329690
  • Aircraft Leading Edge
  • 014619493
  • Turbine Engine Main Fuel Control
  • 014650735
  • Hydraulic Motor-pump
  • 014698041
  • Relay Assembly Group
  • 014761780
  • Turbine Engine Main Fuel Control
  • 014831859
  • Reciprocating Compressor
  • 012873971
  • Communications Central
  • 008036360
  • Motor-generator
  • 007891102
  • Fue Heater Assembly
  • 008884188
  • Fuel Manifo Trailer
  • Navigation Test Set
  • Aircraft- Simulator
  • 009979088
  • Motor-generator
  • 010159813
  • Landing Gear Torque Collar
  • 010159061
  • Detonating Cord Assembly
  • 010327376
  • Filler Opening Cap
  • 010327363
  • Space Heater
  • 010327376
  • Filler Opening Cap
  • 010761753
  • 010595788
  • Aerial Delivery Cargo Capsule
  • 010653748
  • Aerial Delivery Cargo Bag
  • 010776321
  • Countermeasures Set
  • 011042908
  • Test Adapter Kit

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 7318220000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Washers other than lock washers, iron or steel

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