NAS1081C3A9

View detailed technical data, stock status, and sourcing information for: NAS1081C3A9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-440-4080

Item Name Code

06672

Assigment Date

01/13/1997 (29 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

0.552 inches minimum and 0.572 inches maximum thread length, right-hand thread direction, headless (setscrew) head style, 0.552 inches minimum and 0.572 inches maximum fastener 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: 0.552 inches minimum and 0.572 inches maximum
Fastener Length: 0.552 inches minimum and 0.572 inches maximum
Head Style: headless (setscrew)
Point Style: flat
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.094 inches minimum and 0.095 inches maximum
Thread Quantity Per Inch: 32
Material: steel comp 303se or steel comp 303 overall
Material Document And Classification: ams5640 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1081 professional/industrial association standard

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
NAS1081C3A9	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-440-4080?

The FSCG of the NSN 5305-01-440-4080 is 5305

Does the NSN 5305-01-440-4080 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-440-4080 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 5305-01-440-4080 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-440-4080 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 5305-01-440-4080 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Jan 13, 1997