5305-00-174-1946

Find complete technical information, availability, and procurement data for: 5305-00-174-1946
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-174-1946

Item Name Code

16282

Assigment Date

01/01/1963 (63 years ago)

1.000 inches minimum thread length, 1.312 inches nominal fastener length, flat chamfer head style, right-hand thread direction, 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: 1.000 inches minimum
Fastener Length: 1.312 inches nominal
Head Style: flat chamfer
Head Diameter: 0.750 inches nominal
Head Height: 0.500 inches nominal
Hole Diameter: 0.115 inches minimum and 0.135 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.500 inches
Width Across Flats: 0.750 inches nominal
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 20
Hole Configuration Style: round internal hexagon
Material: steel comp 4137 or steel comp 4140 or steel comp 8635 or steel comp 8640 or steel comp 4037 or steel comp 4042h overall
Surface Treatment: cadmium and chromate or zinc and chromate overall
Surface Treatment Document And Classification: qq-p-416 type 2 class 3 fed spec 1st treatment response or qq-z-325 type 2 class 3 fed spec 2nd treatment response 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
5305001741946	Socket Head Cap Screw
7309J1	Socket Head Cap Screw
7983273	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-174-1946?

The FSCG of the NSN 5305-00-174-1946 is 5305

Does the NSN 5305-00-174-1946 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-174-1946 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 5305-00-174-1946 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-174-1946 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 5305-00-174-1946 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963