5305-01-321-7939

Find complete technical information, availability, and procurement data for: 5305-01-321-7939
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-321-7939

Item Name Code

06657

Assigment Date

06/23/1990 (36 years ago)

Two or more different types of items having a common mounting or mounted on each other which together form a portion of an antenna control but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

right-hand thread direction, fillister head style, 0.844 inches minimum and 0.875 inches maximum thread length, 0.844 inches minimum and 0.875 inches maximum fastener length, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.844 inches minimum and 0.875 inches maximum
Fastener Length: 0.844 inches minimum and 0.875 inches maximum
Head Style: fillister
Head Diameter: 0.389 inches minimum and 0.414 inches maximum
Head Height: 0.161 inches minimum and 0.170 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 60000 pounds per square inch
Screw Material: steel comp 302
Screw Material Document And Classification: fed 66,ty 302 fed std single material response
Screw Surface Treatment: cadmium
Screw Surface Treatment Document And Classification: qq-p-416,ty1,cl302 fed spec single treatment response
Thread Series Designator: unf
Specification/Standard Data: 88044-an501d416-14 professional/industrial association 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
AN501D416-14	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-321-7939?

The FSCG of the NSN 5305-01-321-7939 is 5305

Does the NSN 5305-01-321-7939 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-321-7939 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 5305-01-321-7939 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-321-7939 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 5305-01-321-7939 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Jun 23, 1990