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Shouldered Washer NSN 5310-00-272-5681

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 5310-00-272-5681 NSN: 5310-00-272-5681

Features and Characteristics

Hole Diameter
Between 0.450 inches and 0.460 inches
Shoulder Diameter
0.562 inches
Outside Diameter
0.875 inches
Shoulder Height
0.094 inches
Material Thickness
0.250 inches
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
002725681
NSN
5310002725681

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
W301889
Cage Code:
70143
Status:
A
MSDS:
Part Number:
MW301889
Cage Code:
54764
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-272-5681
What are the manufacturers of nsn 5310002725681?
Does this nsn 5310002725681 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002725681
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 5310002725681 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002725681 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002725681?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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