5305-01-643-9386

Find complete technical information, availability, and procurement data for: 5305-01-643-9386
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-643-9386

Item Name Code

18257

Assigment Date

04/16/2015 (11 years ago)

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.

right-hand thread direction, 1.19 inches minimum and 1.31 inches maximum fastener length, 2a thread class, hexagon head style, 1.19 inches minimum and 1.31 inches maximum thread 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: 1.19 inches minimum and 1.31 inches maximum
Fastener Length: 1.19 inches minimum and 1.31 inches maximum
Head Style: hexagon
Head Height: 0.195 inches minimum and 0.211 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
End Item Identification: 4210-01-622-0440; mrap - m-atv
Nominal Thread Diameter: 0.31 inches
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: scr, cap, hex
Special Features: finish per fm100 d60 type 1 (magniblack 575)
Material: steel overall
Material Document And Classification: sae j429 assn std single material 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
4000280009	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-643-9386?

The FSCG of the NSN 5305-01-643-9386 is 5305

Does the NSN 5305-01-643-9386 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-643-9386 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 5305-01-643-9386 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-643-9386 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 5305-01-643-9386 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Apr 16, 2015