5305-01-626-6755

Find complete technical information, availability, and procurement data for: 5305-01-626-6755
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-626-6755

Item Name Code

18257

Assigment Date

03/19/2014 (12 years ago)

Associated items, comprising a slender rod or needle fitting into a conical seat, designed to restrict the flow of fuel into the float chamber of a carburetor when the desired level is reached. See also needle, carburetor needle valve and seat valve. Excludes:needle, tapered, carburetor.

right-hand thread direction, 3a thread class, hexagon head style, 3.593 inches nominal thread length, 3.609 inches minimum and 3.641 inches maximum 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: 3a
Thread Direction: right-hand
Thread Length: 3.593 inches nominal
Fastener Length: 3.609 inches minimum and 3.641 inches maximum
Head Style: hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
End Item Identification: 1520-01-298-4532
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Material: steel comp 4140 or steel comp 4340 overall
Surface Treatment: cadmium overall
Thread Series Designator: unjf

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
NAS1801-4-58	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-626-6755?

The FSCG of the NSN 5305-01-626-6755 is 5305

Does the NSN 5305-01-626-6755 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-626-6755 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 5305-01-626-6755 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-626-6755 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 5305-01-626-6755 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Wed, Mar 19, 2014