5305-01-656-9303

Find complete technical information, availability, and procurement data for: 5305-01-656-9303
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-656-9303

Item Name Code

06657

Assigment Date

07/23/2016 (9 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

0.50 inches nominal fastener length, 0.313 inches nominal thread diameter, right-hand thread direction, kc-46a se end item identification, button head style

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
Fastener Length: 0.50 inches nominal
Head Style: button
End Item Identification: kc-46a se
Nominal Thread Diameter: 0.313 inches
Thread Quantity Per Inch: 18
Part Name Assigned By Controlling Agency: head cap screw
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
BHCS-.313- 18X.5-SXX	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-656-9303?

The FSCG of the NSN 5305-01-656-9303 is 5305

Does NSN 5305-01-656-9303 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 5305-01-656-9303 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-656-9303 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 5305-01-656-9303 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Sat, Jul 23, 2016