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Lock Washer NSN 5310-00-958-7252

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 5310-00-958-7252 NSN: 5310-00-958-7252

Features and Characteristics

Hole Diameter
Between 0.256 inches and 0.267 inches
Outside Diameter
Between 0.466 inches and 0.478 inches
Material Thickness
Between 0.023 inches and 0.027 inches
Material
Copper alloy
Style Designator
Flat internal teeth
Specification Data
81348-ff-w-100 government specification and 88044-an936/canceled government standard
Nondefinitive Specification/std Data
1 type and a grade and 1 style and 3 composition
Departure From Cited Designator
As modified by outside diameter and material thickness
FSC
5310 Nuts And Washers
NIIN
009587252
NSN
5310009587252

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-W-100
Cage Code:
81348
Status:
A
MSDS:
Part Number:
MIL-W-6986
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AN936A416B
Cage Code:
88044
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-958-7252
What are the manufacturers of nsn 5310009587252?
Does this nsn 5310009587252 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009587252
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 5310009587252 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009587252 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009587252?
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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