5305-01-666-5458

Find complete technical information, availability, and procurement data for: 5305-01-666-5458
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-666-5458

Item Name Code

29294

Assigment Date

09/12/2017 (8 years ago)

A suspension devise specifically designed to be installed externally on an aircraft, helicopter, or the like to provide a means of attaching aircraft engies as well as external fuel tanks, guns, bombs, rockets, guided missles and the like. It is usually aerodynamically designed to fit specific aircraft and reduce drag. Excludes:launcher and pylon,guided missle,aircraft. See also rack,bomb,aircraft and rack,bomb ejector,aircraft.

0.403 inches nominal thread length, flat countersunk head style, 1.388 inches minimum and 1.418 inches maximum fastener length, right-hand thread direction, 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: 0.403 inches nominal
Fastener Length: 1.388 inches minimum and 1.418 inches maximum
Head Style: flat countersunk
Head Diameter: 0.350 inches minimum and 0.399 inches maximum
Grip Diameter: 0.249 inches minimum and 0.250 inches maximum
Internal Drive Style: offset cruciform (torque set)
End Item Identification: b1-bacft
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.990 inches minimum and 1.010 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: bolt, 100 degree flush reduced head
Material: titanium alloy uns r56400 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
NAS1581K4R16	Close Tolerance Screw
NAS1581V4R16	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-666-5458?

The FSCG of the NSN 5305-01-666-5458 is 5305

Does the NSN 5305-01-666-5458 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-666-5458 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 5305-01-666-5458 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-666-5458 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 5305-01-666-5458 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Tue, Sep 12, 2017