4M642A4

View detailed technical data, stock status, and sourcing information for: 4M642A4
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-218-1791

Item Name Code

60980

Assigment Date

10/08/1985 (40 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

mil-m-16576 gr.a mil spec single material response overall material document and classification, 6.000 inches nominal inside diameter, 0.375 inches nominal height, copper alloy overall material, 6.438 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.

Inside Diameter: 6.000 inches nominal
Outside Diameter: 6.438 inches nominal
Height: 0.375 inches nominal
Material: copper alloy overall
Material Document And Classification: mil-m-16576 gr.a mil spec single material response 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
3LR3001-6	Lantern Ring
4M642A4	Lantern Ring
4M642A4 PIECE 6	Lantern Ring

FAQs

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

What is the FSCG of the NSN 4320-01-218-1791?

The FSCG of the NSN 4320-01-218-1791 is 4320

Does the NSN 4320-01-218-1791 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-218-1791 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 4320-01-218-1791 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-218-1791 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 4320-01-218-1791 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Oct 8, 1985