5310-01-274-5632

Find complete technical information, availability, and procurement data for: 5310-01-274-5632
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-274-5632

Item Name Code

13393

Assigment Date

03/10/1988 (38 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

rectangular cross-sectional shape style, 0.281 inches nominal hole diameter, 0.065 inches nominal thickness, round peripheral shape style, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.281 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.065 inches nominal
Overall Diameter: 0.625 inches nominal
End Item Identification: mrap maxxpro
Part Name Assigned By Controlling Agency: washer, .281 x .625 x .065 phc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-078-7805	No Name Available	05/01/2009

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
25532R1	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-274-5632?

The FSCG of the NSN 5310-01-274-5632 is 5310

Does the NSN 5310-01-274-5632 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5310-01-274-5632 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 5310-01-274-5632 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-274-5632 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 5310-01-274-5632 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Mar 10, 1988