5305-01-291-9484

Find complete technical information, availability, and procurement data for: 5305-01-291-9484
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-291-9484

Item Name Code

16282

Assigment Date

01/09/1989 (37 years ago)

0.500 inches nominal fastener length, 3a thread class, flat chamfer head style, 0.400 inches minimum and 0.500 inches maximum thread length, right-hand thread direction

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: 0.400 inches minimum and 0.500 inches maximum
Fastener Length: 0.500 inches nominal
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Hole Diameter: 0.044 inches minimum and 0.050 inches maximum
Locking Feature: patch threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.188 inches nominal
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 45.0 rockwell c maximum overall
Minimum Yield Strength: 155000 pounds per square inch
Hole Configuration Style: round internal hexagon
Material: plastic polyamide (nylon) locking feature
Material: steel fastener
Surface Treatment: zinc and chromate fastener
Thread Series Designator: unc

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
3176207-D-086	Socket Head Cap Screw
QAP00450A	Socket Head Cap Screw
QAP01075	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-291-9484?

The FSCG of the NSN 5305-01-291-9484 is 5305

Does the NSN 5305-01-291-9484 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-291-9484 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 5305-01-291-9484 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-291-9484 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 5305-01-291-9484 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Jan 9, 1989