5365-01-251-1990

Find complete technical information, availability, and procurement data for: 5365-01-251-1990
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5365 Bushings, Rings, Shims and Spacers

National Stock Number

5365-01-251-1990

Item Name Code

20349

Assigment Date

03/14/1987 (39 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.

0.188 inches nominal aperture diameter, 38 lamination quantity, separable features provided, 0.002 inches nominal lamination thickness, 0.440 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 0.440 inches nominal
Aperture Diameter: 0.188 inches nominal
Lamination Quantity: 38
Lamination Thickness: 0.002 inches nominal
Features Provided: separable
Construction: laminated
Material: aluminum alloy 1100 or aluminum alloy 5052 or aluminum alloy
Material Document And Classification: qq-a-250/1 fed spec 1st material response or qq-a-250/8 fed spec 2nd material response
Style Designator: circular

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
1330-01371-01	Shim

FAQs

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

What is the FSCG of the NSN 5365-01-251-1990?

The FSCG of the NSN 5365-01-251-1990 is 5365

Does the NSN 5365-01-251-1990 have a Schedule B code assigned?

Yes, the Schedule B code is 7507200000

Does NSN 5365-01-251-1990 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 5365-01-251-1990 contain precious materials?

Item does not contain precious metal.

Does NSN 5365-01-251-1990 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 5365-01-251-1990 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Mar 14, 1987