5340-01-284-0891

Find complete technical information, availability, and procurement data for: 5340-01-284-0891
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5340-01-284-0891 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-284-0891

Item Name Code

40280

Assigment Date

08/18/1988 (38 years ago)

A headed or headless fastener externally or internally threaded. It is intended for fastening by welding the head, unthreaded end or welding tip. If headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. See also bolt, welding.

2aa left internal (includes thru thread)2b right external thread class, 0.500 inches nominal right external thread length, right-hand left internal (includes thru thread) thread direction, 0.500 inches nominal left internal (includes thru thread) thread length, right-hand right external 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: 2aa left internal (includes thru thread)2b right external
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.500 inches nominal right external
Thread Length: 0.500 inches nominal left internal (includes thru thread)
Flange Thickness: 1.000 inches nominal
Length: 1.500 inches nominal
Flange Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right external
Nominal Thread Size: 0.138 inches left internal (includes thru thread)
Nominal Thread Size: 0.138 inches right external
Style Designator: flanged with left internal 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
7076563	Spacing Threaded Standoff
7076563-00	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-284-0891?

The FSCG of the NSN 5340-01-284-0891 is 5340

Does NSN 5340-01-284-0891 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 5340-01-284-0891 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-284-0891 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 5340-01-284-0891 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Aug 18, 1988