5305-01-654-5991

Find complete technical information, availability, and procurement data for: 5305-01-654-5991
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-654-5991

Item Name Code

16282

Assigment Date

05/03/2016 (10 years ago)

A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.

drive head style, 0.500 inches nominal fastener length, 3a thread class, right-hand thread direction, 0.500 inches nominal thread 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: 3a
Thread Direction: right-hand
Thread Length: 0.500 inches nominal
Fastener Length: 0.500 inches nominal
Head Style: drive
Head Diameter: 0.560 inches nominal
Head Height: 0.132 inches nominal
Internal Drive Style: hexagon
End Item Identification: 4940-01-601-1930
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 70000 pounds per square inch
Hardness Rating: 70.0 rockwell b nominal overall
Part Name Assigned By Controlling Agency: socket cap screw
Material: steel 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
97654A262	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-654-5991?

The FSCG of the NSN 5305-01-654-5991 is 5305

Does the NSN 5305-01-654-5991 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-654-5991 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 5305-01-654-5991 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-654-5991 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 5305-01-654-5991 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Tue, May 3, 2016