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Lock Washer NSN 5310-00-776-1397

Item Description

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN 5310-00-776-1397 NSN: 5310-00-776-1397

Features and Characteristics

Hole Diameter
Between 0.446 inches and 0.459 inches
Outside Diameter
0.776 inches
Material Thickness
0.085 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 1060 or steel comp 1065 or steel comp 1070
Material Specification
Sae assn standard all material responses
Surface Treatment
Cadmium
Style Designator
Split helical-right hand
FSC
5310 Nuts And Washers
NIIN
007761397
NSN
5310007761397

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
34808S8
Cage Code:
57526
Status:
A
MSDS:
Part Number:
34828S7-8
Cage Code:
90927
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 5310-00-776-1397
What are the manufacturers of nsn 5310007761397?
Does this nsn 5310007761397 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310007761397
A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces
Does nsn 5310007761397 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310007761397 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310007761397?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14218
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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