5305-01-446-4073

Find complete technical information, availability, and procurement data for: 5305-01-446-4073
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-446-4073

Item Name Code

33044

Assigment Date

07/01/1997 (29 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

0.350 inches minimum and 0.380 inches maximum head diameter, 1.235 inches minimum and 1.265 inches maximum fastener length, right-hand thread direction, 2a thread class, knurled no. 3 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: 2a
Thread Direction: right-hand
Fastener Length: 1.235 inches minimum and 1.265 inches maximum
Head Style: knurled no. 3
Head Diameter: 0.350 inches minimum and 0.380 inches maximum
Head Height: 0.118 inches minimum and 0.153 inches maximum
Internal Drive Style: cross recess type 1
Material Accommodated Thickness: 0.209 inches minimum and 0.229 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Color: black fastener
Color: black primary washer
Color: black secondary washer
Color: black stand-off
Material: iron alloy 660 fastener
Material: steel comp 302 primary washer
Material: steel comp 302 spring
Material: steel comp 301 secondary washer
Material: steel comp 304 stand-off
Surface Treatment: oxide primary washer
Surface Treatment: oxide stand-off
Surface Treatment: oxide secondary washer
Surface Treatment: passivate spring
Surface Treatment: oxide fastener
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
841581-90	Panel Screw Assembly
FT1046-90A	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-446-4073?

The FSCG of the NSN 5305-01-446-4073 is 5305

Does the NSN 5305-01-446-4073 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-446-4073 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 5305-01-446-4073 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-446-4073 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 5305-01-446-4073 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Jul 1, 1997