5310-01-026-0876

Find complete technical information, availability, and procurement data for: 5310-01-026-0876
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-026-0876

Item Name Code

15933

Assigment Date

08/15/1976 (49 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.281 inches minimum and 0.291 inches maximum top recess diameter, 0.266 inches nominal hole diameter, 240000 pounds per square inch minimum tensile strength, 0.500 inches nominal outside diameter, 0.094 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.266 inches nominal
Outside Diameter: 0.500 inches nominal
Material Thickness: 0.094 inches nominal
Minimum Tensile Strength: 240000 pounds per square inch
Top Recess Diameter: 0.281 inches minimum and 0.291 inches maximum
Bottom Recess Angle: 90.0 degrees nominal
Top Recess Angle: 90.0 degrees nominal
Bottom Recess Diameter: 0.281 inches minimum and 0.291 inches maximum
Surface Finish: 63.0 microinches all surfaces
Heat Treatment: as fabricated
Material: steel overall
Material Document And Classification: ams6485 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response overall
Style Designator: recessed both sides

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
140-007-17-16A3	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-026-0876?

The FSCG of the NSN 5310-01-026-0876 is 5310

Does the NSN 5310-01-026-0876 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-026-0876 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 5310-01-026-0876 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-026-0876 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 5310-01-026-0876 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Aug 15, 1976