5305-01-370-1777

Find complete technical information, availability, and procurement data for: 5305-01-370-1777
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-370-1777

Item Name Code

06672

Assigment Date

01/15/1993 (33 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.

2a thread class, 2.625 inches nominal thread length, right-hand thread direction, 3.125 inches nominal fastener length, headless (setscrew) 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 Class: 2a
Thread Direction: right-hand
Thread Length: 2.625 inches nominal
Fastener Length: 3.125 inches nominal
Head Style: headless (setscrew)
Point Length: 0.500 inches nominal
Point Diameter: 0.562 inches nominal
Point Style: universal
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.187 inches nominal
Thread Quantity Per Inch: 16
Point Swivel Included Angle: 40.0 degrees nominal
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec single treatment response overall
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
84001971-013	Setscrew
CL-43-SSC	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-370-1777?

The FSCG of the NSN 5305-01-370-1777 is 5305

Does the NSN 5305-01-370-1777 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-370-1777 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 5305-01-370-1777 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-370-1777 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 5305-01-370-1777 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Jan 15, 1993