ASME B18.2.1-1996

View detailed technical data, stock status, and sourcing information for: ASME B18.2.1-1996
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 part ASME B18.2.1-1996 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-487-2938

Item Name Code

18257

Assigment Date

07/31/2001 (24 years ago)

An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes:nut, blind assembly.

right-hand thread direction, 2a thread class, 10.000 inches nominal thread length, hexagon head style, 10.000 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: 2a
Thread Direction: right-hand
Thread Length: 10.000 inches nominal
Fastener Length: 10.000 inches nominal
Head Style: hexagon
Head Height: 0.591 inches minimum and 0.627 inches maximum
Width Between Flats: 1.469 inches minimum and 1.500 inches maximum
Nominal Thread Diameter: 1.000 inches
Thread Quantity Per Inch: 8
Minimum Tensile Strength: 150000 pounds per square inch
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm b633 ty 2 sc 3 assn std single treatment response overall
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
AES01CA00K00AW9A91	Hexagon Head Cap Screw
ASME B18.2.1-1996	Hexagon Head Cap Screw
B1821BH100C1000N	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-487-2938?

The FSCG of the NSN 5305-01-487-2938 is 5305

Does the NSN 5305-01-487-2938 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-487-2938 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 5305-01-487-2938 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-487-2938 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 5305-01-487-2938 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jul 31, 2001