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Shouldered Washer NSN 5310-00-549-7194

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 5310-00-549-7194 NSN: 5310-00-549-7194

Features and Characteristics

Hole Diameter
Between 0.255 inches and 0.265 inches
Shoulder Diameter
Between 0.350 inches and 0.360 inches
Outside Diameter
Between 0.530 inches and 0.560 inches
Shoulder Height
Between 0.040 inches and 0.050 inches
Material Thickness
Between 0.045 inches and 0.055 inches
Material
Plastic polytetrafluoroethylene
Style Designator
Shouldered
FSC
5310 Nuts And Washers
NIIN
005497194
NSN
5310005497194

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
151729-4
Cage Code:
04813
Status:
A
MSDS:
Part Number:
236-1181P4
Cage Code:
03296
Status:
A
MSDS:
Part Number:
11437298-4
Cage Code:
18876
Status:
A
MSDS:
Part Number:
T100-1/4-1
Cage Code:
02751
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 5310-00-549-7194
What are the manufacturers of nsn 5310005497194?
Does this nsn 5310005497194 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310005497194
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 5310005497194 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310005497194 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310005497194?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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