Model: NAS1197-2

Flat Washer

Properties:

Cross Sectional Shape

Rectangular

Hole Diameter

Between 0.095 inches and 0.115 inches

Edge Shape

Round

Center Hole Shape

1 round

Center Hole Shape

Round

Thickness

Between 0.028 inches and 0.036 inches

Overall Diameter

Between 0.245 inches and 0.270 inches

Material

Aluminum alloy 2024

Material Specification

Qq-a-250/5 federal specification single material response

Surface Treatment

Chromate or anodize

Surface Treatment Specification

Mil-c-5541 military specification 1st treatment response or mil-a-8625 military specification 2nd treatment response

NSN

5310-00-515-9371

Part Number

NAS1197-2

Description

Washer,flat

CAGE

D9182

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 NAS1197-2 NSN 5310-00-515-9371

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13393

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-515-9371 is a component of

Sonar Acoustic Miscellaneous
Tomahawk Missile
Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
Phoenix (aim-54) Air-to-air Missile
Harpoon (agm-84) All-weather Anti-ship Missile
C-2a (reprocured) Aircraft
Ch47( ) Chinook Unique Avionics-qw
Mh-53e Helicopter
An/bsy-1(v) Sonar
Arleigh Burke Class Ddg
011775036
Umbilical Assembly
010927667
Aircraft Pylon
011684259
Attack Helicopter
011069519
Attack Helicopter
009754507
Printed Circuit Board
010157839
Aircraft Structural Component Support
010177354
Aircraft Structural Component Support
008789259
Power Supply
008843612
Radio Set Control
008909078
Circuit Card Assembly
007153132
Aircraft Access Cover
007855896
Profile Gage
005853651
Aircraft Fuel Tank Float Valve
004621666
Instru Coupler Assy
003434692
Aircraft Cabin Air Pressure Regulator
003617231
Voltage Converter
001360760
Aircraft Leading Edge
001556078
Ground Handling Equipment Adapter
002007763
Gun Contro Test Box
013882242
Aircraft Structural Component Bracket
014001275
Aircraft Seat
012413781
Circuit Card Assembly
012413784
Circuit Card Assembly
012419052
Resistor Assembly
011556909
Aircraft Pylon
011575918
Aircraft Components Test Set Subassembly
011775035
Umbilical Assembly
012056372
Antenna Group
000781116
Engine Con Quadrant
010927666
Aircraft Pylon
010989575
Guided Missile Aircraft Launcher Fairing
011240806
Antenna Group
000656743
Radar Receiver-transmitter
010157840
Aircraft Structural Component Support
010463671
Test Adapter
011684260
Attack Helicopter
009919532
Electronic Control Amplifier
010041244
Electrical-electronic Equipment Control Panel
008908786
Circuit Card Assembly
006708353
Ballscrew Assembly
007153131
Aircraft Access Cover
007205810
Linear Electro-mechanical Actuator
005445496
Sextant Case
005572731
Aircraft Maintenance Tool Kit
005751595
Ballscrew Assembly
006106631
Electrical Test Panel
011069519
Attack Helicopter
004470882
Radar Test Set
001764112
Slate Con Test Set
001132243
Amplifier Subassembly
005049112
Attack Helicopter
001739679
Signal Data Converter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
010883669
Cargo-transport Helicopter
009480071
Transponder Set Test Set
000632862
Aircraft Mooring Tie Down
013388801
Aircraft Pylon
012056371
Antenna Group
011922478
Attack Helicopter
012325269
Aircraft Ejection Seat
012325270
Aircraft Ejection Seat
012410021
Circuit Card Assembly
012413780
Circuit Card Assembly
012413782
Circuit Card Assembly
012413783
Circuit Card Assembly
013023473
Circuit Card Assembly

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Schedule B and Export

Schedule B: 7616108000
SITC: 69440
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Cotters, cotter-pins, washers and similar articles, of aluminum