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Shouldered Washer NSN 5310-00-137-3160

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 5310-00-137-3160 NSN: 5310-00-137-3160

Features and Characteristics

Hole Diameter
Between 0.140 inches and 0.146 inches
Shoulder Diameter
Between 0.276 inches and 0.281 inches
Outside Diameter
Between 0.401 inches and 0.406 inches
Shoulder Height
Between 0.050 inches and 0.059 inches
Material Thickness
Between 0.026 inches and 0.030 inches
Material
Plastic polyhexamethylene adipamide or plastic polyhexamethylene sebacamide
Material Specification
L-p-410 federal specification all material responses
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
001373160
NSN
5310001373160

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
138380-1
Cage Code:
24930
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5310-00-137-3160
What are the manufacturers of nsn 5310001373160?
Does this nsn 5310001373160 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001373160
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 5310001373160 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310001373160 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001373160?
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
  •   Quality Fast Service
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