5305-00-459-1172

Find complete technical information, availability, and procurement data for: 5305-00-459-1172
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-459-1172

Item Name Code

16282

Assigment Date

01/05/1970 (56 years ago)

right-hand thread direction, 2a thread class, 0.407 inches minimum and 0.438 inches maximum fastener length, pan head style, 0.345 inches minimum and 0.438 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 0.345 inches minimum and 0.438 inches maximum
Fastener Length: 0.407 inches minimum and 0.438 inches maximum
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 inches maximum
Head Height: 0.087 inches minimum and 0.097 inches maximum
Locking Feature: pellet or strip threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 60000 pounds per square inch
Material: steel overall
Material Document And Classification: qq-s-634 fed spec single material response or qq-s-637 fed spec single material response or 66 fed std single material response overall
Surface Treatment: cadmium and chromate overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 3 type and 9c style

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-957-7344	No Name Available	05/01/1984

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
LK21090-0623	Socket Head Cap Screw
MS21090-0623	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-459-1172?

The FSCG of the NSN 5305-00-459-1172 is 5305

Does the NSN 5305-00-459-1172 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-459-1172 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 5305-00-459-1172 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-459-1172 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 5305-00-459-1172 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Jan 5, 1970