5305-01-451-9404

Find complete technical information, availability, and procurement data for: 5305-01-451-9404
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-451-9404

Item Name Code

29294

Assigment Date

01/09/1998 (28 years ago)

An item composed of ceramic or other synthetic material in various shapes and sizes. It is specifically designed to provide aerodynamic insulation for the outer skin and internal components of the aircraft against the effect of thermal heating. It also presents a low radar signature to prevent radar detection. Excludes:insulation, thermal, special purpose.

3a thread class, 0.635 inches nominal fastener length, right-hand thread direction, 0.323 inches nominal thread length, flat countersunk head style

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: 0.323 inches nominal
Fastener Length: 0.635 inches nominal
Head Style: flat countersunk
Head Diameter: 0.298 inches minimum
Grip Diameter: 0.217 inches minimum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.312 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: titanium alloy uns r56400 overall
Material Document And Classification: ams4928 assn std single material response or ams4967 assn std single material response overall
Surface Treatment: aluminum overall
Thread Series Designator: unjc

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
NAS8803A5Y	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-451-9404?

The FSCG of the NSN 5305-01-451-9404 is 5305

Does the NSN 5305-01-451-9404 have a Schedule B code assigned?

Yes, the Schedule B code is 8109900000

Does NSN 5305-01-451-9404 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 5305-01-451-9404 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-451-9404 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 5305-01-451-9404 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Jan 9, 1998