5305-01-446-5388

Find complete technical information, availability, and procurement data for: 5305-01-446-5388
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-446-5388

Item Name Code

33044

Assigment Date

07/09/1997 (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.

2a thread class, knurled no. 1 head style, 1.170 inches minimum and 1.290 inches maximum fastener length, right-hand thread direction, 0.420 inches nominal head diameter

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: 1.170 inches minimum and 1.290 inches maximum
Head Style: knurled no. 1
Head Diameter: 0.420 inches nominal
Head Height: 0.495 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.126 inches minimum and 0.187 inches maximum
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Material: aluminum alloy 6061 head
Material: steel comp 304 fastener
Material: steel comp 301 primary washer
Material: steel comp 304 stand-off
Material: steel secondary washer
Material: steel comp 631 spring
Surface Treatment: anodize head
Surface Treatment: cadmium secondary washer
Surface Treatment: passivate fastener
Surface Treatment: passivate primary washer
Surface Treatment: passivate stand-off
Surface Treatment: passivate spring
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
841580-76	Panel Screw Assembly
FT1350-76	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-446-5388?

The FSCG of the NSN 5305-01-446-5388 is 5305

Does the NSN 5305-01-446-5388 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-446-5388 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 5305-01-446-5388 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-446-5388 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 5305-01-446-5388 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Jul 9, 1997