5305-00-293-4997

Find complete technical information, availability, and procurement data for: 5305-00-293-4997
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-293-4997

Item Name Code

22846

Assigment Date

09/22/1973 (52 years ago)

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

flat countersunk head style, 0.372 inches minimum and 0.438 inches maximum thread length, right-hand thread direction, 1.174 inches minimum and 1.260 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: 0.372 inches minimum and 0.438 inches maximum
Fastener Length: 1.174 inches minimum and 1.260 inches maximum
Head Style: flat countersunk
Head Diameter: 0.497 inches minimum and 0.507 inches maximum
Shoulder Diameter: 0.264 inches minimum and 0.265 inches maximum first shoulder
Shoulder Length: 0.802 inches minimum and 0.822 inches maximum first shoulder
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape: round first shoulder
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mac ps13145,fscm 76301 mfr ref single treatment response overall
Thread Series Designator: unjf

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
66908H4-13	Shoulder Screw
HS2623-4Z13X	Shoulder Screw
HT307-4-13	Shoulder Screw
ST3M559-4-13	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-293-4997?

The FSCG of the NSN 5305-00-293-4997 is 5305

Does the NSN 5305-00-293-4997 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-293-4997 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 5305-00-293-4997 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-293-4997 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 5305-00-293-4997 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Sep 22, 1973