5305-01-253-6891

Find complete technical information, availability, and procurement data for: 5305-01-253-6891
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-253-6891

Item Name Code

06672

Assigment Date

04/23/1987 (39 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

3a thread class, flat point style, right-hand thread direction, 0.164 inches nominal thread diameter, 0.188 inches nominal fastener length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Fastener Length: 0.188 inches nominal
Point Style: flat
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.079 inches nominal
Thread Quantity Per Inch: 32
Special Features: item has 0.033 in. nom w slot entire lg
Material: steel corrosion resisting overall
Material Document And Classification: mil-s-7720 mil spec single material response overall
Surface Treatment: passivate 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
10113596	Setscrew
147811-1	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-253-6891?

The FSCG of the NSN 5305-01-253-6891 is 5305

Does the NSN 5305-01-253-6891 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-253-6891 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 5305-01-253-6891 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-253-6891 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 5305-01-253-6891 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Apr 23, 1987