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Spring Tension Washer NSN 5310-01-309-3748

Item Description

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

NSN 5310-01-309-3748 NSN: 5310-01-309-3748

Features and Characteristics

Hole Diameter
Between 0.244 inches and 0.251 inches
Outside Diameter
Between 0.465 inches and 0.472 inches
Overall Height
Between 0.032 inches and 0.036 inches
Material Thickness
Between 0.018 inches and 0.020 inches
Hardness Rating
Between 45.0 rockwell c and 50.0 rockwell c
Material
Steel comp 631
Material Specification
Ams 5528 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Spring tension
FSC
5310 Nuts And Washers
NIIN
013093748
NSN
5310013093748

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SAM126205
Cage Code:
02368
Status:
A
MSDS:
Part Number:
ES8420-01
Cage Code:
20418
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318210000
  • NAICS: 332722
  • SITC: 69422
  • Description: Spring washers and other lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-309-3748
What are the manufacturers of nsn 5310013093748?
Does this nsn 5310013093748 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013093748
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.
Does nsn 5310013093748 contain any precious metals?
No precious metal content.
Does nsn 5310013093748 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013093748?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15938
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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