5305-01-628-7407

Find complete technical information, availability, and procurement data for: 5305-01-628-7407
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-628-7407

Item Name Code

29294

Assigment Date

06/09/2014 (12 years ago)

flat countersunk head style, right-hand thread direction, 0.403 inches nominal thread length, 3a thread class, 0.9655 inches nominal fastener 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: 0.9655 inches nominal
Head Style: flat countersunk
Head Diameter: 0.3504 inches minimum and 0.3988 inches maximum
Grip Diameter: 0.2641 inches minimum and 0.2651 inches maximum
Internal Drive Style: offset cruciform (torque set)
End Item Identification: f16
Nominal Thread Diameter: 0.25 inches
Grip Length: 0.5625 inches nominal
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt,shear,100 degrees flush reduced head, offset cruciform,95 ksi fsu.
Special Features: max two incomplete threads. heat treat to 160-180ksi ftu. replacement oversized repair bolt. grip is 0.156 versized. diameter is 0.2646 min to 0.2651 max.
Material: steel comp 4140 or steel comp 4340 or steel comp 8740 overall
Surface Treatment: cadmium 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
NAS1581F4T9X	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-628-7407?

The FSCG of the NSN 5305-01-628-7407 is 5305

Does the NSN 5305-01-628-7407 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-628-7407 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 5305-01-628-7407 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-628-7407 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 5305-01-628-7407 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Mon, Jun 9, 2014