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Lock Washer NSN 5310-00-012-1637

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 5310-00-012-1637 NSN: 5310-00-012-1637

Features and Characteristics

Hole Diameter
Between 0.255 inches and 0.267 inches
Outside Diameter
0.489 inches
Material Thickness
Between 0.047 inches and 0.057 inches
Hardness Rating
Between 45.0 rockwell c and 53.0 rockwell c
Material Specification
66 federal standard all material responses or aisi national specification all material responses or sae national specification all material responses
Surface Treatment
Cadmium or zinc
Surface Treatment Specification
Qq-p-416 federal specification 1st treatment response or qq-z-325 federal specification 2nd treatment response
Style Designator
Split helical-right hand
Nondefinitive Specification/std Data
1 style and a class
FSC
5310 Nuts And Washers
NIIN
000121637
NSN
5310000121637

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS35337-25
Cage Code:
96906
Status:
A
MSDS:
Part Number:
FFW84
Cage Code:
81348
Status:
A
MSDS:
Part Number:
A2500
Cage Code:
08302
Status:
A
MSDS:
Part Number:
121637
Cage Code:
12204
Status:
A
MSDS:
Part Number:
N405P11C
Cage Code:
24446
Status:
A
MSDS:
Part Number:
MPR9576-19BLH15
Cage Code:
91340
Status:
A
MSDS:
Part Number:
MPR9576-19BRH15
Cage Code:
91340
Status:
A
MSDS:
Part Number:
5118-73-4
Cage Code:
79466
Status:
A
MSDS:
Part Number:
25704-281210-45-0
Cage Code:
D1839
Status:
A
MSDS:
Part Number:
25704-281220-11-0
Cage Code:
D1839
Status:
A
MSDS:
Part Number:
26410025
Cage Code:
F1619
Status:
A
MSDS:
Part Number:
XX002-0681
Cage Code:
H2229
Status:
A
MSDS:
Part Number:
MS35338-25
Cage Code:
D5589
Status:
A
MSDS:
Part Number:
34825S8
Cage Code:
23040
Status:
A
MSDS:
Part Number:
356263S7
Cage Code:
23040
Status:
A
MSDS:
Part Number:
852999-00
Cage Code:
32345
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-012-1637
What are the manufacturers of nsn 5310000121637?
Does this nsn 5310000121637 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310000121637
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 5310000121637 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310000121637 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310000121637?
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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  •   Quality Inspected Parts
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