151-004589-001

View detailed technical data, stock status, and sourcing information for: 151-004589-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-320-3917

Item Name Code

40280

Assigment Date

05/24/1990 (36 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"."

right-hand right external thread direction, 0.1900 inches nominal right external thread length, 2b right external thread class, 2a left internal (includes thru thread) thread class, right-hand left internal (includes thru thread) thread direction

Product Characteristics

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

Thread Class: 2a left internal (includes thru thread)
Thread Class: 2b right external
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.1900 inches nominal right external
Thread Length: 0.8100 inches nominal left internal (includes thru thread)
Diameter: 0.2500 inches nominal
Length: 0.5000 inches nominal
Cross-Sectional Shape: round
Thread Quantity Per Inch: 40 left internal (includes thru thread)
Thread Quantity Per Inch: 40 right external
Nominal Thread Size: 0.1120 inches left internal (includes thru thread)
Nominal Thread Size: 0.1120 inches right external
Right Projection Diameter: 0.1120 inches nominal
Right Projection Length: 0.8100 inches nominal
Material: steel comp 303 standoff
Material Document And Classification: astm-a-582 assn std single material response standoff
Surface Treatment: passivate standoff
Surface Treatment Document And Classification: mil-f-14072, e300 mil spec single treatment response standoff
Style Designator: left internal and right external thread
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right external

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
151-004589-001	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-320-3917?

The FSCG of the NSN 5340-01-320-3917 is 5340

Does NSN 5340-01-320-3917 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 5340-01-320-3917 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-320-3917 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 5340-01-320-3917 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, May 24, 1990