5305-01-239-0104

Find complete technical information, availability, and procurement data for: 5305-01-239-0104
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-239-0104

Item Name Code

16282

Assigment Date

08/24/1986 (39 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

0.500 inches nominal fastener length, right-hand thread direction, pan no. 2 head style, 0.500 inches nominal thread length, 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: 0.500 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: pan no. 2
Head Diameter: 0.347 inches minimum and 0.361 inches maximum
Head Height: 0.091 inches minimum and 0.101 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.125 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c nominal and 45.0 rockwell c maximum overall
Part Name Assigned By Controlling Agency: screw, cap, button head, socket
Special Features: material: alloy steel i/a/w fed-std-66; 160,000 psi minimum tensile strength; specified hardness range of rockwell c36 to 45; cadmium plate finish i/a/w qq-p-416, type 2, class 2
Material: steel overall
Surface Treatment: cadmium 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
10898-001	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-239-0104?

The FSCG of the NSN 5305-01-239-0104 is 5305

Does the NSN 5305-01-239-0104 have a Schedule B code assigned?

Yes, the Schedule B code is 7318159000

Does NSN 5305-01-239-0104 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 5305-01-239-0104 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-239-0104 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 5305-01-239-0104 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Aug 24, 1986