5305-00-263-7987

Find complete technical information, availability, and procurement data for: 5305-00-263-7987
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-263-7987

Item Name Code

16282

Assigment Date

07/15/1973 (53 years ago)

flat chamfer head style, 0.360 inches minimum and 0.452 inches maximum thread length, right-hand thread direction, 2a thread class, 0.422 inches minimum and 0.452 inches maximum fastener length

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: 0.360 inches minimum and 0.452 inches maximum
Fastener Length: 0.422 inches minimum and 0.452 inches maximum
Head Style: flat chamfer
Head Diameter: 0.262 inches minimum and 0.270 inches maximum
Head Height: 0.159 inches minimum and 0.164 inches maximum
Locking Feature: strip threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.164 inches
Width Across Flats: 0.141 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 140000 pounds per square inch
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
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
222771-012	Socket Head Cap Screw
LB52-0111	Socket Head Cap Screw
LBK2-0111	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-263-7987?

The FSCG of the NSN 5305-00-263-7987 is 5305

Does the NSN 5305-00-263-7987 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-263-7987 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 5305-00-263-7987 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-263-7987 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 5305-00-263-7987 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Jul 15, 1973