5305-01-436-0274

Find complete technical information, availability, and procurement data for: 5305-01-436-0274
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-436-0274

Item Name Code

18257

Assigment Date

09/10/1996 (29 years ago)

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.

0.750 inches minimum and 0.875 inches maximum thread length, 2a thread class, 0.875 inches nominal fastener length, hexagon head style, right-hand 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
Thread Direction: right-hand
Thread Length: 0.750 inches minimum and 0.875 inches maximum
Fastener Length: 0.875 inches nominal
Head Style: hexagon
Head Height: 0.243 inches nominal
Width Between Flats: 0.562 inches nominal
Locking Feature: pellet or strip or patch threads
Nominal Thread Diameter: 0.375 inches
Features Provided: finished head
Thread Quantity Per Inch: 19
Material: plastic polyamide (nylon) locking feature
Material: steel comp 304 fastener
Material: steel comp 304 overall
Material Document And Classification: sae j405 assn std single material response fastener
Thread Series Designator: unc

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
1741AS384-21	Hexagon Head Cap Screw
1741AS384-35	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-436-0274?

The FSCG of the NSN 5305-01-436-0274 is 5305

Does the NSN 5305-01-436-0274 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-436-0274 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 5305-01-436-0274 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-436-0274 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 5305-01-436-0274 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Sep 10, 1996