5325-00-353-5900

Find complete technical information, availability, and procurement data for: 5325-00-353-5900
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-353-5900

Item Name Code

07623

Assigment Date

01/01/1961 (65 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.

1.633 inches nominal outside diameter, rectangular cross-sectional shape style, not casehardened casehardening indicator, 0.172 inches nominal major thickness, 1.289 inches nominal inside diameter

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
Inside Diameter: 1.289 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 1.633 inches nominal
Major Thickness: 0.172 inches nominal
End Style: vertex center or above
Ring Style: straight gap
Usage Design: external
Material Hardness Rating: 46.0 rockwell c minimum and 52.0 rockwell c maximum
Material: steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-286-4438	No Name Available	01/01/1976

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
800-208	Retaining Ring
TK149	Retaining Ring
XSC151	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-353-5900?

The FSCG of the NSN 5325-00-353-5900 is 5325

Does the NSN 5325-00-353-5900 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-353-5900 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 5325-00-353-5900 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-353-5900 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 5325-00-353-5900 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961