5305-01-624-8620

Find complete technical information, availability, and procurement data for: 5305-01-624-8620
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-624-8620

Item Name Code

06657

Assigment Date

01/16/2014 (12 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

3a thread class, 2.5465 inches minimum and 2.5935 inches maximum thread length, 2.5465 inches minimum and 2.5935 inches maximum fastener length, right-hand thread direction, hexagon 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: 2.5465 inches minimum and 2.5935 inches maximum
Fastener Length: 2.5465 inches minimum and 2.5935 inches maximum
Head Style: hexagon
Head Height: 0.105 inches minimum and 0.120 inches maximum
Width Between Flats: 0.305 inches minimum and 0.314 inches maximum
Internal Drive Style: torque-set ribbed
End Item Identification: b-2 bomber
Nominal Thread Diameter: 0.1900 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Part Name Assigned By Controlling Agency: screw,hex head,phillips recess,full thread,6al-4v titanium alloy,locking and non-locking
Screw Material: titanium alloy
Screw Material Document And Classification: ams4928 or ams4967 national spec single material response
Thread Series Designator: unjf
Specification/Standard Data: 1w025-03a292 manufacturers standard

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
03A292-3-41	Machine Screw
111290-3-41	Machine Screw
AIC4414-3-41	Machine Screw
SC5084-3-41	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-624-8620?

The FSCG of the NSN 5305-01-624-8620 is 5305

Does the NSN 5305-01-624-8620 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-624-8620 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 5305-01-624-8620 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-624-8620 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 5305-01-624-8620 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Thu, Jan 16, 2014