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Recessed Washer NSN 5310-00-451-6875

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 5310-00-451-6875 NSN: 5310-00-451-6875

Features and Characteristics

Hole Diameter
Between 0.451 inches and 0.461 inches
Outside Diameter
Between 0.802 inches and 0.822 inches
Recess Diameter
Between 0.591 inches and 0.601 inches
Recess Depth
Between 0.060 inches and 0.080 inches
Style Designator
Recessed both sides
FSC
5310 Nuts And Washers
NIIN
004516875
NSN
5310004516875

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12L9093-701
Cage Code:
81755
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-451-6875
What are the manufacturers of nsn 5310004516875?
Does this nsn 5310004516875 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004516875
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 5310004516875 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004516875 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004516875?
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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