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Recessed Washer NSN 5310-00-483-6251

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 5310-00-483-6251 NSN: 5310-00-483-6251

Features and Characteristics

Hole Diameter
Between 0.756 inches and 0.776 inches
Outside Diameter
Between 1.552 inches and 1.572 inches
Material Thickness
Between 0.112 inches and 0.116 inches
Top Recess Diameter
0.828 inches
Bottom Recess Angle
90.0 degrees
Top Recess Angle
90.0 degrees
Bottom Recess Diameter
0.828 inches
Special Features
Chamfer outside edges 0.031 inch by 45 degrees
Material Specification
Ams 4630 assn standard single material response
Style Designator
Recessed both sides
FSC
5310 Nuts And Washers
NIIN
004836251
NSN
5310004836251

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
51129-30
Cage Code:
73030
Status:
A
MSDS:
Part Number:
00826-3
Cage Code:
14153
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5310-00-483-6251
What are the manufacturers of nsn 5310004836251?
Does this nsn 5310004836251 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310004836251
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 5310004836251 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310004836251 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310004836251?
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
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