2503251-3

Spring Tension Washer

NSN 5310-01-253-4449

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
012534449

Detail Specifications

Hole Diameter:
0.190 inches
Outside Diameter:
0.375 inches
Overall Height:
0.028 inches
Material Thickness:
0.0175 inches
Material:
Steel comp 1075
Material Specification:
Aisi assn standard single material response
Style Designator:
Spring tension
NSN:
5310-01-253-4449
Item Name:
Belleville Washer
Cage Code:
07187

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B0375-018
Cage Code:
92830
RNCC:
3
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15938
FIIG:
A022B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

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

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Belleville Washer"

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Import / Export
  • Schedule B: 7318210000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Spring washers and other lock washers, iron or steel


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