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Recessed Washer NSN 5310-00-915-0963

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 5310-00-915-0963 NSN: 5310-00-915-0963

Features and Characteristics

Hole Diameter
Between 0.615 inches and 0.635 inches
Outside Diameter
Between 1.470 inches and 1.490 inches
Recess Diameter
Between 0.990 inches and 1.010 inches
Recess Depth
Between 0.098 inches and 0.118 inches
Material Thickness
Between 0.146 inches and 0.166 inches
Recess Angle
120.0 degrees
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
H+4-79, fscm 02731 mfr ref single treatment response
Style Designator
15 recessed
FSC
5310 Nuts And Washers
NIIN
009150963
NSN
5310009150963

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
369A8070
Cage Code:
8V613
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 5310-00-915-0963
What are the manufacturers of nsn 5310009150963?
Does this nsn 5310009150963 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310009150963
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 5310009150963 contain any precious metals?
No precious metal content.
Does nsn 5310009150963 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310009150963?
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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