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5310-00-275-8264

Find complete technical information, availability, and procurement data for: 5310-00-275-8264

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5310-00-275-8264
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-275-8264
Item Name Code
01857
Assigment Date
01/01/1963 (63 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

right-hand thread direction, 2b thread class, hexagon nut style, 1.156 inches nominal nut height, 0.125 inches nominal nut nut counterbore depth

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
1.156 inches nominal
Nut Counterbore Depth
0.125 inches nominal nut
Width Across Flats
1.312 inches nominal
Thread Series
unf
Features Provided
casehardened
Thread Quantity Per Inch
14
Nominal Thread Size
0.875 inches
Countersink Angle
60.0 degrees nominal nut
Bearing Surface Type
washer faced
Material
steel comp 1019 overall
Material Document And Classification
qq-s-634 fed spec single material response overall
Surface Treatment
phosphate overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
125383H Hexagon Plain Nut
5298551 Hexagon Plain Nut
5310002758264 Hexagon Plain Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-275-8264?
The FSCG of the NSN 5310-00-275-8264 is 5310
Does the NSN 5310-00-275-8264 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-275-8264 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-275-8264 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-275-8264 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-275-8264 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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