3000-X312-SS2

View detailed technical data, stock status, and sourcing information for: 3000-X312-SS2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-455-2588

Item Name Code

07623

Assigment Date

04/23/1969 (57 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.

3.488 inches nominal outside diameter, not casehardened casehardening indicator, 0.109 inches nominal major thickness, rectangular cross-sectional shape style, internal ring 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
Casehardening Indicator: not casehardened
Outside Diameter: 3.488 inches nominal
Major Thickness: 0.109 inches nominal
Ring Style: internal
Usage Design: internal
Material Hardness Rating: 44.0 rockwell c minimum and 51.0 rockwell c maximum
Material: steel corrosion resisting
Surface Treatment: passivate

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
3000-X312-SS2	Retaining Ring
MS16625-4312	Retaining Ring
N1300-312AS	Retaining Ring
N5000-312-H	Retaining Ring
N5000-312H	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-455-2588?

The FSCG of the NSN 5325-00-455-2588 is 5325

Does the NSN 5325-00-455-2588 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-455-2588 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 5325-00-455-2588 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-455-2588 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 5325-00-455-2588 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 23, 1969