5340-01-441-4972

Find complete technical information, availability, and procurement data for: 5340-01-441-4972
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-441-4972

Item Name Code

40280

Assigment Date

02/13/1997 (29 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.2500 inches nominal left internal (includes thru thread) thread length, right-hand left internal (includes thru thread) thread direction, 2b right external thread class, right-hand right external thread direction, 2b left internal (includes thru thread) thread class

Product Characteristics

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

Thread Class: 2b 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: 0.2500 inches nominal left internal (includes thru thread)
Thread Length: 0.2500 inches nominal right external
Length: 1.6250 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.2500 inches nominal
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
Material: steel comp 303 standoff
Material Document And Classification: qq-s-763 fed spec single material response standoff
Surface Treatment: passivate standoff
Surface Treatment Document And Classification: mil-i-14072, e300 mil spec single treatment response standoff
Style Designator: left internal and right internal threads
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
712-471-001	Spacing Threaded Standoff
P601M09F09-440	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-441-4972?

The FSCG of the NSN 5340-01-441-4972 is 5340

Does NSN 5340-01-441-4972 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 5340-01-441-4972 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-441-4972 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 5340-01-441-4972 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Feb 13, 1997