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Recessed Washer NSN 5310-01-006-2095

Item Description

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

NSN 5310-01-006-2095 NSN: 5310-01-006-2095

Features and Characteristics

Hole Diameter
Between 0.3770 inches and 0.3779 inches
Outside Diameter
0.563 inches
Material Thickness
0.156 inches
Top Recess Diameter
Between 0.3970 inches and 0.4179 inches
Bottom Recess Diameter
Between 0.3970 inches and 0.4179 inches
Material
Aluminum alloy 6061
Material Specification
Qq-a-225/8, temper t6 federal specification single material response
Style Designator
Recessed both sides
FSC
5310 Nuts And Washers
NIIN
010062095
NSN
5310010062095

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
117B984H01
Cage Code:
97942
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7616108000
  • NAICS: 332722
  • SITC: 69440
  • Description: Cotters, cotter-pins, washers and similar articles, of aluminum
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-01-006-2095
What are the manufacturers of nsn 5310010062095?
Does this nsn 5310010062095 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310010062095
A washer of any peripheral shape having a centrally located hole. both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. the thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. the maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. excludes washer, concave, retainer, packing, and thrust type washers. see also spacer, sleeve; and spacer, stepped.
Does nsn 5310010062095 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310010062095 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310010062095?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15933
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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