121J-440-SS

View detailed technical data, stock status, and sourcing information for: 121J-440-SS
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-349-6544

Item Name Code

18421

Assigment Date

12/02/1991 (34 years ago)

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

0.400 inches nominal grip length, 0.438 inches nominal head length, steel corrosion resisting overall material

Product Characteristics

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

Grip Length: 0.400 inches nominal
Head Length: 0.438 inches nominal
Material: steel corrosion resisting 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
121J-440-SS	Turnlock Fastener Stud
AJ4-40SS	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-349-6544?

The FSCG of the NSN 5325-01-349-6544 is 5325

Does the NSN 5325-01-349-6544 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-349-6544 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 5325-01-349-6544 contain precious materials?

Precious metal content is unknown

Does NSN 5325-01-349-6544 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 5325-01-349-6544 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Dec 2, 1991