5305-01-657-3849

Find complete technical information, availability, and procurement data for: 5305-01-657-3849
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-657-3849

Item Name Code

18257

Assigment Date

08/10/2016 (10 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

1.38 inches nominal thread length, hexagon head style, right-hand thread direction, 2a thread class, 2.25 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: 1.38 inches nominal
Fastener Length: 2.25 inches nominal
Head Style: hexagon
Head Height: 0.371 inches nominal
Width Between Flats: 0.798 inches minimum and 0.812 inches maximum
End Item Identification: mrap - m-atv ui w/ogpk
Nominal Thread Diameter: 0.5625 inches
Thread Quantity Per Inch: 12
Part Name Assigned By Controlling Agency: screw, cap, hexagon, tab .56 - 12 g8 mb
Color: black overall
Material: steel overall
Material Document And Classification: sae j429 assn std single material response overall
Surface Treatment: phosphate zinc 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
4042408006	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-657-3849?

The FSCG of the NSN 5305-01-657-3849 is 5305

Does the NSN 5305-01-657-3849 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-657-3849 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 5305-01-657-3849 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-657-3849 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 5305-01-657-3849 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Wed, Aug 10, 2016