5305-01-144-7666

Find complete technical information, availability, and procurement data for: 5305-01-144-7666
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-144-7666

Item Name Code

06673

Assigment Date

12/29/1982 (43 years ago)

3a thread class, right-hand thread direction, knurled no. 2 head style, 0.707 inches nominal fastener length, 0.080 inches nominal thread 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: 0.080 inches nominal
Fastener Length: 0.707 inches nominal
Head Style: knurled no. 2
Head Diameter: 0.451 inches nominal
Head Height: 0.290 inches nominal
Shoulder Diameter: 0.250 inches minimum and 0.297 inches maximum first shoulder
Shoulder Length: 0.165 inches minimum and 0.175 inches maximum first shoulder
Point Style: flat
Nominal Thread Diameter: 0.257 inches
Thread Quantity Per Inch: 32
Shoulder Shape: round first shoulder
Material: steel comp 303 overall
Material Document And Classification: qq-s-631 fed spec all material responses 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
D7500-10A2	Thumbscrew
D7500-1A2	Thumbscrew

FAQs

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

What is the FSCG of the NSN 5305-01-144-7666?

The FSCG of the NSN 5305-01-144-7666 is 5305

Does the NSN 5305-01-144-7666 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-144-7666 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 5305-01-144-7666 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-144-7666 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 5305-01-144-7666 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Dec 29, 1982