5305-00-054-9272

Find complete technical information, availability, and procurement data for: 5305-00-054-9272
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-054-9272

Item Name Code

06672

Assigment Date

01/01/1960 (66 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.

square head style, 2a thread class, right-hand thread direction, 0.844 inches minimum and 0.875 inches maximum fastener length, 0.875 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: 0.875 inches maximum
Fastener Length: 0.844 inches minimum and 0.875 inches maximum
Head Style: square
Head Height: 0.270 inches minimum and 0.293 inches maximum
Width Between Flats: 0.362 inches minimum and 0.375 inches maximum
Point Style: cup
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
Hardness Rating: 30.0 rockwell c minimum and 37.0 rockwell c maximum overall
Material: steel overall
Material Document And Classification: sae 1010-1020,1035-1045 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,cl 3 fed spec all treatment responses overall
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-489-9246	No Name Available	09/01/2023

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
5305000549272	Setscrew
MS51955-37	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-054-9272?

The FSCG of the NSN 5305-00-054-9272 is 5305

Does the NSN 5305-00-054-9272 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-054-9272 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 5305-00-054-9272 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-054-9272 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 5305-00-054-9272 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960