5340-01-499-8325

Find complete technical information, availability, and procurement data for: 5340-01-499-8325
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-499-8325

Item Name Code

40279

Assigment Date

08/05/2002 (24 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

3b left internal (includes thru thread) thread class, 4.170 inches nominal left internal (includes thru thread) thread length, 4.195 inches nominal length, right-hand left internal (includes thru thread) thread direction, prowler ea-6b aircraft; band 9/10 tra end item identification

Product Characteristics

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

Thread Class: 3b left internal (includes thru thread)
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 4.170 inches nominal left internal (includes thru thread)
Length: 4.195 inches nominal
End Item Identification: prowler ea-6b aircraft; band 9/10 tra
Thread Quantity Per Inch: 28 left internal (includes thru thread)
Nominal Thread Size: 0.250 inches left internal (includes thru thread)
Special Features: cast with 0.250 inch base with 5 mounting holes 0.188 thru; standoff section has 4 fins; center hole is threaded for helical coil insert 0.250-2b (nasm21209f4-15)
Material: aluminum overall
Surface Treatment Document And Classification: mil-c-5541, class 1a mil spec single treatment response overall
Style Designator: internally threaded full length
Supplementary Features: drawing calls this: standoff, aft gearbox
Thread Series Designator: unf left internal (includes thru thread)

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
420342-501	Snap-in Threaded Standoff
4240342-501	Snap-in Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-499-8325?

The FSCG of the NSN 5340-01-499-8325 is 5340

Does NSN 5340-01-499-8325 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 5340-01-499-8325 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-499-8325 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 5340-01-499-8325 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Aug 5, 2002