Model: 74A410620-2003

Key Washer

Special Features:

Two internal prebent keys

Properties:

Hole Diameter
1.770 inches
Outside Diameter
2.250 inches
External Prebent Key Length
0.220 inches
Internal Prebent Key Length
0.250 inches
External Prebent Key Width
0.250 inches
Material Thickness
0.060 inches
Min. Tensile Strength (psi)
180000 pounds per square inch
External Prebent Key Angle
Between 25.0 degrees and 35.0 degrees
Material
Steel comp 4130
Material Specification
Mil-s-18729, cond n military specification single material response or mil-s-6758, cond e2 military specification single material response
NSN
5310-01-120-5129
Part Number
74A410620-2003
Description
Washer,key
CAGE
76301

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part 74A410620-2003 NSN 5310-01-120-5129

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
Concept No.:
1
App. Key:
A
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:
CRITL:
X

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:
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

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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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