5310-00-930-5289

Find complete technical information, availability, and procurement data for: 5310-00-930-5289
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-930-5289

Item Name Code

15934

Assigment Date

06/03/1966 (60 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

0.250 inches nominal shoulder diameter, 0.437 inches nominal outside diameter, 0.050 inches nominal shoulder height, 0.050 inches nominal material thickness, 0.201 inches nominal hole diameter

Product Characteristics

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

Hole Diameter: 0.201 inches nominal
Shoulder Diameter: 0.250 inches nominal
Outside Diameter: 0.437 inches nominal
Shoulder Height: 0.050 inches nominal
Material Thickness: 0.050 inches nominal
End Item Identification: virginia class submarine, ssn-774;sturgeon class ssn (637);marine hardxware & hull doors;los angeles class ssn (688);level 1 / subsafe;submarine surveillance systems;type 2 periscope;periscope, type 18;austin ship class lpd-4 amphibious transport docks;fire pumps;helicopter, advance attack, ah-1w;landing craft air cushion (lcac);helicopter, carrier based asw, sh-60f;oliver perry class ffg;emory s. land class as;fms - knox class ff
Material: plastic polyhexamethylene amide overall
Material Document And Classification: mil-m-20693,type 1 mil spec single material response overall
Style Designator: shouldered

Replaces National Stock Numbers

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

NSN	Name	Date
5310-00-403-6408	No Name Available	08/01/1982
5310-01-005-1287	No Name Available	02/01/1987

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
11207257-5	Shouldered Washer
738-990071-772	Shouldered Washer
848 208	Shouldered Washer
R98RA005	Shouldered Washer
S145-000028	Shouldered Washer
SM-C-773530-3	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-930-5289?

The FSCG of the NSN 5310-00-930-5289 is 5310

Does the NSN 5310-00-930-5289 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-00-930-5289 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 5310-00-930-5289 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-930-5289 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 5310-00-930-5289 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jun 3, 1966