5305-01-126-5259

Find complete technical information, availability, and procurement data for: 5305-01-126-5259
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-126-5259

Item Name Code

16282

Assigment Date

02/14/1982 (44 years ago)

3a thread class, 0.322 inches minimum and 0.405 inches maximum thread length, 1.125 inches nominal 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: 0.322 inches minimum and 0.405 inches maximum
Fastener Length: 1.125 inches nominal
Head Style: hexagon
Head Height: 0.308 inches minimum and 0.315 inches maximum
Width Between Flats: 0.489 inches minimum and 0.500 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.312 inches
Width Across Flats: 0.219 inches minimum and 0.222 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Material: iron alloy 660 overall
Material Document And Classification: ams5732 assn std single material response or ams5737 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 ty 1,2,or 3 fed spec single treatment response 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
10115141	Socket Head Cap Screw
965877-1C	Socket Head Cap Screw
D792514-18	Socket Head Cap Screw
FIT7109-1	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-126-5259?

The FSCG of the NSN 5305-01-126-5259 is 5305

Does the NSN 5305-01-126-5259 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-126-5259 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 5305-01-126-5259 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-126-5259 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 5305-01-126-5259 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Feb 14, 1982