5920-01-339-3977

Find complete technical information, availability, and procurement data for: 5920-01-339-3977
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5920 Fuses, Arrestors, Absorbers and Protectors

National Stock Number

5920-01-339-3977

Item Name Code

28910

Assigment Date

05/22/1991 (35 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

115.0 vac and 24.0 to 32.0 vdc special features, 2 fuse accommodation quantity

Product Characteristics

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

Fuse Accommodation Quantity: 2
Special Features: 115.0 vac and 24.0 to 32.0 vdc

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
14049-002	Receptacle Fuseholder
HGA-CR	Receptacle Fuseholder

FAQs

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

What is the FSCG of the NSN 5920-01-339-3977?

The FSCG of the NSN 5920-01-339-3977 is 5920

Does the NSN 5920-01-339-3977 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5920-01-339-3977 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 5920-01-339-3977 contain precious materials?

Precious metal content is unknown

Does NSN 5920-01-339-3977 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5920-01-339-3977 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, May 22, 1991