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Shouldered Washer NSN 5310-00-612-7539

Item Description

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN 5310-00-612-7539 NSN: 5310-00-612-7539

Features and Characteristics

Hole Diameter
Between 1.297 inches and 1.312 inches
Shoulder Diameter
Between 1.623 inches and 1.625 inches
Outside Diameter
Between 1.844 inches and 1.859 inches
Shoulder Height
0.188 inches
Material Thickness
0.125 inches
Material Specification
Mil-c-15345 military specification single material response
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
006127539
NSN
5310006127539

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
E63
Cage Code:
63857
Status:
A
MSDS:
Part Number:
55-22301-64
Cage Code:
52081
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-612-7539
What are the manufacturers of nsn 5310006127539?
Does this nsn 5310006127539 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006127539
A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
Does nsn 5310006127539 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006127539 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006127539?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15934
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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