5305-00-180-4649

Find complete technical information, availability, and procurement data for: 5305-00-180-4649
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-180-4649

Item Name Code

06657

Assigment Date

12/08/1971 (54 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

0.312 inches nominal thread length, right-hand thread direction, 0.312 inches nominal fastener length, pan no. 2 head style, 2a thread class

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: 0.312 inches nominal
Fastener Length: 0.312 inches nominal
Head Style: pan no. 2
Internal Drive Style: slot
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Screw Material: steel comp 316
Screw Material Document And Classification: aisi assn std single material response
Screw Surface Treatment: passivate
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
852888	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-180-4649?

The FSCG of the NSN 5305-00-180-4649 is 5305

Does the NSN 5305-00-180-4649 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-180-4649 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 5305-00-180-4649 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-180-4649 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 5305-00-180-4649 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Dec 8, 1971