5305-01-657-3487

Find complete technical information, availability, and procurement data for: 5305-01-657-3487
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-657-3487

Item Name Code

18257

Assigment Date

08/09/2016 (9 years ago)

A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes:bearing, sleeve; bushing, sleeve; and collar, shaft.

1.000 inches minimum and 1.312 inches maximum thread length, hexagon head style, right-hand thread direction, 2a thread class, 2.000 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: 1.000 inches minimum and 1.312 inches maximum
Fastener Length: 2.000 inches nominal
Head Style: hexagon
Head Height: 0.234 inches nominal
Width Between Flats: 0.562 inches nominal
End Item Identification: 1940-01-652-0219
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 24
Part Name Assigned By Controlling Agency: stainless steel cap screw
Material: steel comp 302 overall
Thread Series Designator: unf

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
1-H-37F-200	Hexagon Head Cap Screw
92198A359	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-657-3487?

The FSCG of the NSN 5305-01-657-3487 is 5305

Does the NSN 5305-01-657-3487 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-657-3487 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 5305-01-657-3487 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-657-3487 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 5305-01-657-3487 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Tue, Aug 9, 2016