XM66948

View detailed technical data, stock status, and sourcing information for: XM66948
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-072-3155

Item Name Code

13393

Assigment Date

02/28/1979 (47 years ago)

A loudspeaker whose diaphragm movements are produced by a coil or iron armature moving in the field of a permanent magnet.

0.250 inches nominal thickness, round peripheral shape style, 2.310 inches nominal hole diameter, round center hole shape style, rectangular cross-sectional shape 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
Hole Diameter: 2.310 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.250 inches nominal
Overall Diameter: 4.000 inches nominal
Material: steel comp 1015 overall

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
12274621	Flat Washer
XM66948	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-072-3155?

The FSCG of the NSN 5310-01-072-3155 is 5310

Does the NSN 5310-01-072-3155 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-072-3155 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 5310-01-072-3155 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-072-3155 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 5310-01-072-3155 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, Feb 28, 1979