Model: 03A257-5A

Flat Washer

Properties:

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.314 inches and 0.318 inches
Edge Shape
Round
Center Hole Shape
1 round
Thickness
Between 0.057 inches and 0.069 inches
Overall Diameter
Between 0.575 inches and 0.585 inches
Min. Tensile Strength (psi)
180000 pounds per square inch
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
Test Data Document
96906-mil-std-6866 standard (includes industry or association standards, individual manufactureer standards, etc.).
NSN
5310-01-319-6942
Part Number
03A257-5A
Description
Washer,flat
CAGE

Part 03A257-5A NSN 5310-01-319-6942

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:
0.1000lbs
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:

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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