5305-01-719-6421

Find complete technical information, availability, and procurement data for: 5305-01-719-6421
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-719-6421

Item Name Code

29294

Assigment Date

04/19/2024 (2 years ago)

0.5775 inches minimum and 0.6245 inches maximum fastener length, flat countersunk undercut head style, right-hand thread direction, 3a thread class, 0.406 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: 0.406 inches nominal
Fastener Length: 0.5775 inches minimum and 0.6245 inches maximum
Head Style: flat countersunk undercut
Head Diameter: 0.3765 inches minimum and 0.3813 inches maximum
Head Height: 0.0439 inches minimum and 0.0459 inches maximum
Grip Diameter: 0.1890 inches minimum and 0.1895 inches maximum
Internal Drive Style: high-torque
End Item Identification: f-15ex
Nominal Thread Diameter: 0.1900 inches
Features Provided: cetyl alcohol lubricant and o ring
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Part Name Assigned By Controlling Agency: screw, close tolerance
Special Features: item includes o-ring per st7m251
Material: titanium alloy overall
Material Document And Classification: nas621 per 6al-4v assn std single material 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
BM33024V3-10UM	Close Tolerance Screw
HT8137-3-10ASMM	Close Tolerance Screw
ST3M430V3-10ASM	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-719-6421?

The FSCG of the NSN 5305-01-719-6421 is 5305

Does the NSN 5305-01-719-6421 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-719-6421 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 5305-01-719-6421 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-719-6421 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 5305-01-719-6421 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Fri, Apr 19, 2024