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Shouldered Washer NSN 5310-00-998-5039

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 5310-00-998-5039 NSN: 5310-00-998-5039

Features and Characteristics

Hole Diameter
0.172 inches
Shoulder Diameter
0.246 inches
Outside Diameter
0.375 inches
Shoulder Height
0.031 inches
Material Thickness
0.062 inches
Material
Plastic polyamide
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
009985039
NSN
5310009985039

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12SWS0818
Cage Code:
13764
Status:
A
MSDS:
Part Number:
101-2131-1
Cage Code:
04660
Status:
A
MSDS:
Part Number:
7571864P6
Cage Code:
99971
Status:
A
MSDS:
Part Number:
2665
Cage Code:
83330
Status:
A
MSDS:
Part Number:
GEX0102-7
Cage Code:
54438
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 5310-00-998-5039
What are the manufacturers of nsn 5310009985039?
Does this nsn 5310009985039 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009985039
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 5310009985039 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310009985039 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009985039?
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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