C792-4-14

View detailed technical data, stock status, and sourcing information for: C792-4-14
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-263-8708

Item Name Code

29294

Assigment Date

07/15/1973 (53 years ago)

0.400 inches minimum and 0.466 inches maximum thread length, 1.285 inches minimum and 1.331 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 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: 0.400 inches minimum and 0.466 inches maximum
Fastener Length: 1.285 inches minimum and 1.331 inches maximum
Head Style: flat countersunk
Head Diameter: 0.452 inches minimum and 0.510 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: 0.865 inches minimum and 0.885 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Surface Finish: 16.0 microinches threads
Surface Finish: 63.0 microinches grip
Material: titanium alloy overall
Material Document And Classification: nas 621,6al-4v assn std 1st material response or ams 4928 assn std 2nd material response overall
Thread Series Designator: unf

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
64228V4-14	Close Tolerance Screw
C792-4-14	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-263-8708?

The FSCG of the NSN 5305-00-263-8708 is 5305

Does the NSN 5305-00-263-8708 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-00-263-8708 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 5305-00-263-8708 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-263-8708 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 5305-00-263-8708 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Jul 15, 1973