Model: 03A257C4A

Recessed Washer

Properties:

Hole Diameter
Between 0.251 inches and 0.255 inches
Outside Diameter
Between 0.460 inches and 0.470 inches
Recess Diameter
Between 0.310 inches and 0.320 inches
Material Thickness
Between 0.057 inches and 0.069 inches
Recess Angle
Between 80.0 degrees and 100.0 degrees
Material
Iron alloy 660 or nickel alloy 502
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
Style Designator
15 recessed
NSN
5310-01-304-5787
Part Number
03A257C4A
Description
Washer,recessed
CAGE
14153

Part 03A257C4A NSN 5310-01-304-5787

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15933
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:
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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