Model: 03A257-4A
Flat WasherProperties:
Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.251 inches and 0.255 inches
Edge Shape
Round
Center Hole Shape
1 round
Thickness
Between 0.057 inches and 0.069 inches
Overall Diameter
Between 0.460 inches and 0.470 inches
Material
Iron alloy 660 or nickel alloy 718
Material Specification
Ams 5525 assn standard 1st material response or ams 5737 assn standard 1st material response or ams 5596 assn standard 2nd material response or ams 5597 assn standard 2nd material response or ams 5662 assn standard 2nd material response
Surface Treatment
Aluminum alloy
Surface Treatment Specification
Nas 4006 assn standard single treatment response
NSN
5310-01-304-8732
Part Number
03A257-4A
Description
Washer,flat
CAGE
Part 03A257-4A NSN 5310-01-304-8732
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 indicatorsHMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X Packaging & Shipping
Pack Size:
-- Paclk Weight:
0.1000lbs Item Weight:
-- Item Dim:
-- OPI:
O SPI No.:
SPI Rev.:
SPC Mkg:
00 LVL_A:
E LVL_B:
Freight Classification
NMFC:
194160 UFC:
55210 LTL:
50.0 LCL:
-- WCC:
713 TCC:
Z SHC:
9 ACC:
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