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Lock Washer NSN 5310-00-058-7988

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 5310-00-058-7988 NSN: 5310-00-058-7988

Features and Characteristics

Hole Diameter
Between 0.128 inches and 0.137 inches
Outside Diameter
0.239 inches
Material Thickness
0.031 inches
Material
Steel comp 304
Material Specification
Qq-s-763 cl 1 cond c federal specification single material response
Surface Treatment
Passivate
Style Designator
Split helical-right hand
Nondefinitive Specification/std Data
C class and 2 style
Departure From Cited Document
As modified by material
FSC
5310 Nuts And Washers
NIIN
000587988
NSN
5310000587988

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
310-0281-000
Cage Code:
70318
Status:
A
MSDS:
Part Number:
ASAB27-1-1950LIGHTSERIES
Cage Code:
80204
Status:
A
MSDS:
Part Number:
FFW84CLASSCSTYLE2
Cage Code:
81348
Status:
A
MSDS:
Part Number:
310-0281-00
Cage Code:
13499
Status:
A
MSDS:
Part Number:
10516554
Cage Code:
19200
Status:
A
MSDS:
Part Number:
N406P6
Cage Code:
89954
Status:
A
MSDS:
Part Number:
587988
Cage Code:
21450
Status:
A
MSDS:
Part Number:
93621-6
Cage Code:
21921
Status:
A
MSDS:
Part Number:
5310000587988
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
3120000587988
Cage Code:
SCY13
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 5310-00-058-7988
What are the manufacturers of nsn 5310000587988?
Does this nsn 5310000587988 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000587988
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 5310000587988 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000587988 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000587988?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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