5305-01-073-5052

Find complete technical information, availability, and procurement data for: 5305-01-073-5052
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-073-5052

Item Name Code

16282

Assigment Date

03/16/1979 (47 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.297 inches minimum and 0.343 inches maximum fastener length, pan head style, right-hand thread direction, 0.225 inches minimum and 0.291 inches maximum thread length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 0.225 inches minimum and 0.291 inches maximum
Fastener Length: 0.297 inches minimum and 0.343 inches maximum
Head Style: pan
Head Diameter: 0.205 inches minimum and 0.219 inches maximum
Head Height: 0.070 inches minimum and 0.080 inches maximum
Locking Feature: patch or pellet or strip threads
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Material: plastic locking feature
Material: steel comp 4037 or steel comp 8630 fastener
Material Document And Classification: ams 6300 assn std 1st material response or mil-s-6050 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 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
10163801	Socket Head Cap Screw
5305PL2214144	Socket Head Cap Screw
LK21096-04001	Socket Head Cap Screw
MS21096-04001	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-073-5052?

The FSCG of the NSN 5305-01-073-5052 is 5305

Does the NSN 5305-01-073-5052 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-073-5052 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 5305-01-073-5052 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-073-5052 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 5305-01-073-5052 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Mar 16, 1979