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Lock Washer NSN 5310-01-216-1374

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 5310-01-216-1374 NSN: 5310-01-216-1374

Features and Characteristics

Hole Diameter
Between 0.102 inches and 0.110 inches
Outside Diameter
0.198 inches
Material Thickness
Between 0.025 inches and 0.031 inches
Hardness Rating
Between 35.0 rockwell c and 53.0 rockwell c
Material
Steel comp 302 or steel comp 305 or steel comp 420
Material Specification
Qq-s-763 federal specification all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Split helical-right hand
Nondefinitive Specification/std Data
B class and 2 style or c class and 2 style
FSC
5310 Nuts And Washers
NIIN
012161374
NSN
5310012161374

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-W-84
Cage Code:
81348
Status:
A
MSDS:
Part Number:
092-49500S-003P-002
Cage Code:
94697
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 5310-01-216-1374
What are the manufacturers of nsn 5310012161374?
Does this nsn 5310012161374 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310012161374
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 5310012161374 contain any precious metals?
No precious metal content.
Does nsn 5310012161374 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310012161374?
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
  •   Quality Fast Service
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