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Recessed Washer NSN 5310-00-807-6823

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 5310-00-807-6823 NSN: 5310-00-807-6823

Features and Characteristics

Hole Diameter
Between 1.146 inches and 1.166 inches
Outside Diameter
Between 2.271 inches and 2.291 inches
Recess Diameter
Between 1.220 inches and 1.280 inches
Material Thickness
Between 0.280 inches and 0.285 inches
Recess Angle
Between 89.5 degrees and 90.5 degrees
Material
Cellulose
Style Designator
15 recessed
FSC
5310 Nuts And Washers
NIIN
008076823
NSN
5310008076823

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
173B15-2
Cage Code:
78062
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 5310-00-807-6823
What are the manufacturers of nsn 5310008076823?
Does this nsn 5310008076823 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310008076823
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 5310008076823 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310008076823 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310008076823?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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