SM-C-800983-25

View detailed technical data, stock status, and sourcing information for: SM-C-800983-25
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-178-9569

Item Name Code

16282

Assigment Date

05/12/1984 (42 years ago)

right-hand thread direction, 3a thread class, 0.250 inches nominal thread length, 0.234 inches minimum and 0.266 inches maximum fastener length, pan 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: 0.250 inches nominal
Fastener Length: 0.234 inches minimum and 0.266 inches maximum
Head Style: pan
Head Diameter: 0.250 inches minimum and 0.262 inches maximum
Head Height: 0.063 inches minimum and 0.073 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.138 inches
Width Across Flats: 0.0781 inches minimum and 0.0791 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 75000 pounds per square inch
Material: steel corrosion resisting overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil 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
SM-C-800983-25	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-178-9569?

The FSCG of the NSN 5305-01-178-9569 is 5305

Does the NSN 5305-01-178-9569 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-178-9569 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 5305-01-178-9569 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-178-9569 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 5305-01-178-9569 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, May 12, 1984