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Lock Washer NSN 5310-00-655-9631

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 5310-00-655-9631 NSN: 5310-00-655-9631

Features and Characteristics

Hole Diameter
Between 0.102 inches and 0.110 inches
Outside Diameter
0.198 inches
Material Thickness
0.025 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material
Steel comp 420
Material Specification
66 federal standard single material response
Style Designator
Split helical-right hand
Nondefinitive Specification/std Data
B class and 2 style
FSC
5310 Nuts And Washers
NIIN
006559631
NSN
5310006559631

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ASAB27-1-1950MEDIUMSERIES
Cage Code:
80204
Status:
A
MSDS:
Part Number:
FFW84CLASSBSTYLE2
Cage Code:
81348
Status:
A
MSDS:
Part Number:
9167216
Cage Code:
18876
Status:
A
MSDS:
Part Number:
21C835-001
Cage Code:
04660
Status:
A
MSDS:
Part Number:
2151100137
Cage Code:
57057
Status:
A
MSDS:
Part Number:
8738-17
Cage Code:
06351
Status:
A
MSDS:
Part Number:
N406P34
Cage Code:
24446
Status:
A
MSDS:
Part Number:
236-1015P3
Cage Code:
49956
Status:
A
MSDS:
Part Number:
MHLS3MS
Cage Code:
99251
Status:
A
MSDS:
Part Number:
149017-1
Cage Code:
94033
Status:
A
MSDS:
Part Number:
N0406P34
Cage Code:
09172
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 5310-00-655-9631
What are the manufacturers of nsn 5310006559631?
Does this nsn 5310006559631 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006559631
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 5310006559631 contain any precious metals?
No precious metal content.
Does nsn 5310006559631 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006559631?
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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