5305-00-292-5490

Find complete technical information, availability, and procurement data for: 5305-00-292-5490
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-292-5490

Item Name Code

29294

Assigment Date

09/19/1973 (52 years ago)

1.765 inches minimum and 1.812 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 0.443 inches minimum and 0.510 inches maximum thread 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: 0.443 inches minimum and 0.510 inches maximum
Fastener Length: 1.765 inches minimum and 1.812 inches maximum
Head Style: flat countersunk
Head Diameter: 0.501 inches minimum and 0.506 inches maximum
Head Height: 0.058 inches minimum and 0.060 inches maximum
Grip Diameter: 0.2797 inches minimum and 0.2807 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.302 inches minimum and 1.322 inches maximum
Thread Quantity Per Inch: 28
Countersink Angle: 100.0 degrees nominal
Special Features: furnished with o ring
Material: steel overall
Surface Treatment: cadmium 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
3M54-4-21	Close Tolerance Screw
54268-4-21	Close Tolerance Screw
HT410A4-21	Close Tolerance Screw
HT42UA21	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-292-5490?

The FSCG of the NSN 5305-00-292-5490 is 5305

Does the NSN 5305-00-292-5490 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-292-5490 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 5305-00-292-5490 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-292-5490 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 5305-00-292-5490 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Sep 19, 1973