5305-01-391-7852

Find complete technical information, availability, and procurement data for: 5305-01-391-7852
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-391-7852

Item Name Code

29294

Assigment Date

06/17/1994 (32 years ago)

A headed fastening device having a smooth shank which is hollow or having a cavity at its end and designed to have the shank clinched after insertion.

flat countersunk head style, 3a thread class, 1.341 inches nominal fastener length, right-hand thread direction, 0.403 inches nominal 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: 3a
Thread Direction: right-hand
Thread Length: 0.403 inches nominal
Fastener Length: 1.341 inches nominal
Head Style: flat countersunk
Head Diameter: 0.503 inches minimum and 0.511 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.938 inches nominal
Thread Quantity Per Inch: 28
Countersink Angle: 129.0 degrees minimum and 131.0 degrees maximum
Special Features: dry ilm lubricant threads only
Material: cobalt comp mp-35-n overall
Surface Treatment: passivate threads
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response threads
Thread Series Designator: unjf

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
03A416-4-15L	Close Tolerance Screw
125301-4-15L	Close Tolerance Screw
HR258-4-15L	Close Tolerance Screw
PBF1571-4-15L	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-391-7852?

The FSCG of the NSN 5305-01-391-7852 is 5305

Does the NSN 5305-01-391-7852 have a Schedule B code assigned?

Yes, the Schedule B code is 8105900000

Does NSN 5305-01-391-7852 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 5305-01-391-7852 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-391-7852 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 5305-01-391-7852 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Jun 17, 1994