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Recessed Washer NSN 5310-00-277-2397

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 5310-00-277-2397 NSN: 5310-00-277-2397

Features and Characteristics

Hole Diameter
Between 0.204 inches and 0.209 inches
Outside Diameter
Between 1.490 inches and 1.495 inches
Recess Diameter
Between 0.385 inches and 0.405 inches
Material Thickness
Between 0.125 inches and 0.135 inches
Recess Angle
100.0 degrees
Style Designator
Recessed
FSC
5310 Nuts And Washers
NIIN
002772397
NSN
5310002772397

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10246306
Cage Code:
18876
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-277-2397
What are the manufacturers of nsn 5310002772397?
Does this nsn 5310002772397 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310002772397
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 5310002772397 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310002772397 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310002772397?
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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