5305-01-452-1644

Find complete technical information, availability, and procurement data for: 5305-01-452-1644
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-452-1644

Item Name Code

29294

Assigment Date

01/20/1998 (28 years ago)

3a thread class, right-hand thread direction, flat countersunk head style, 2.225 inches minimum and 2.289 inches maximum fastener length, 0.649 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: 0.649 inches nominal
Fastener Length: 2.225 inches minimum and 2.289 inches maximum
Head Style: flat countersunk
Head Diameter: 1.071 inches minimum and 1.140 inches maximum
Grip Diameter: 0.5922 inches minimum and 0.5927 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.500 inches
Grip Length: 1.625 inches nominal
Thread Quantity Per Inch: 20
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Special Features: oversize grip dia
Material: steel comp xm-13 overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
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
LD111-0046-0826	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-452-1644?

The FSCG of the NSN 5305-01-452-1644 is 5305

Does the NSN 5305-01-452-1644 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-452-1644 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 5305-01-452-1644 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-452-1644 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 5305-01-452-1644 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Jan 20, 1998