5305-01-418-1921

Find complete technical information, availability, and procurement data for: 5305-01-418-1921
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-418-1921

Item Name Code

18257

Assigment Date

08/22/1995 (30 years ago)

An elastic material of compact (solid) or cellular structure having smooth, crepe or porous surface(s) and having an oval, parallelogram, square, rectangular or d-shaped cross section. It is produced in various thicknesses. Strips are limited to widths of 6 inches (152.4mm) or less. It may or may not have a nonrubber backing or a wire cloth or cord insert. For items having a round cross section, see rubber round section. Excludes:rubber sheet, inner tube repair. See also nonmetallic angle; nonmetallic channel; nonmetallic special shaped section.

9.68 millimeters minimum and 10.32 millimeters maximum head height, 27.0 millimeters nominal thread length, hexagon head style, 30.0 millimeters nominal fastener length, 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 Direction: right-hand
Thread Length: 27.0 millimeters nominal
Fastener Length: 30.0 millimeters nominal
Head Style: hexagon
Head Height: 9.68 millimeters minimum and 10.32 millimeters maximum
Width Between Flats: 23.67 millimeters minimum and 24.00 millimeters maximum
End Item Identification: high-mobility artillery rocket system (himars)
Nominal Thread Diameter: 16.0 millimeters
Thread Pitch In Millimeters: 2.0
External Thread Tolerance Class: 6g
Material: steel property class 10.9 overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: qq-z-325 ty2, cl3 fed spec single treatment response overall
Thread Series Designator: m

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
B18231B16030N	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-418-1921?

The FSCG of the NSN 5305-01-418-1921 is 5305

Does the NSN 5305-01-418-1921 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-418-1921 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 5305-01-418-1921 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-418-1921 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 5305-01-418-1921 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Aug 22, 1995