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Concave Washer NSN 5310-01-389-6364

Item Description

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also washer (1), convex. Excludes washer (1), recessed and bearing, washer, thrust.

NSN 5310-01-389-6364 NSN: 5310-01-389-6364

Features and Characteristics

Hole Diameter
Between 0.086 inches and 0.091 inches
Radius
0.205 inches
Outside Diameter
0.260 inches
Recess Depth
0.030 inches
Material
Plastic polytetrafluoroethylene
Material Specification
Mil-p-19468 military specification single material response
Style Designator
Concave
FSC
5310 Nuts And Washers
NIIN
013896364
NSN
5310013896364

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
738-800039-000
Cage Code:
90073
Status:
A
MSDS:
Part Number:
SM-B-698951
Cage Code:
80063
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 5310-01-389-6364
What are the manufacturers of nsn 5310013896364?
Does this nsn 5310013896364 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310013896364
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
Does nsn 5310013896364 contain any precious metals?
No precious metal content.
Does nsn 5310013896364 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310013896364?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15930
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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