421-4-25303-000

View detailed technical data, stock status, and sourcing information for: 421-4-25303-000
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-362-1473

Item Name Code

14218

Assigment Date

08/01/1992 (33 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

5.1 millimeters minimum and 5.3 millimeters maximum hole diameter, 8.7 millimeters minimum and 9.0 millimeters maximum outside diameter, 0.51 millimeters nominal material thickness, navy special project part name assigned by controlling agency, steel overall material

Product Characteristics

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

Hole Diameter: 5.1 millimeters minimum and 5.3 millimeters maximum
Outside Diameter: 8.7 millimeters minimum and 9.0 millimeters maximum
Material Thickness: 0.51 millimeters nominal
Part Name Assigned By Controlling Agency: navy special project
Material: steel overall
Surface Treatment: zinc and passivate overall
Style Designator: flat external teeth

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
421-4-25303-000	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-362-1473?

The FSCG of the NSN 5310-01-362-1473 is 5310

Does the NSN 5310-01-362-1473 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-362-1473 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 5310-01-362-1473 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-362-1473 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 5310-01-362-1473 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Aug 1, 1992