5305-01-429-7291

Find complete technical information, availability, and procurement data for: 5305-01-429-7291
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-429-7291

Item Name Code

33044

Assigment Date

04/17/1996 (30 years ago)

A headless item of various shapes, usually cylindrical, having either circular or longitudinal groove(s). Its length must not exceed 12 inches (304 mm). Excludes:rod, grooved, headless; shaft (as modified); and pin, vehicular leaf spring shackle.

0.290 inches minimum and 0.310 inches maximum fastener length, right-hand thread direction, hexagon head style, 0.290 inches minimum and 0.310 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: 0.290 inches minimum and 0.310 inches maximum
Fastener Length: 0.290 inches minimum and 0.310 inches maximum
Head Style: hexagon
Head Height: 0.134 inches minimum and 0.138 inches maximum
Width Between Flats: 0.244 inches minimum and 0.250 inches maximum
Internal Drive Style: hexagon
Material Accommodated Thickness: 0.219 inches minimum and 0.250 inches maximum
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.142 inches minimum and 0.144 inches maximum
Thread Quantity Per Inch: 32
Special Features: captivating bushing: steel qq-s-764, class 303; passivated, qq-p-35: shear bushing: steel 17-4ph, ams 5622; passivated, qq-p-35; sleeve: steel, qq-s-763, class 304; passivated qq-p-35
Material: iron alloy 660 fastener
Material: steel comp 302 spring
Material: steel comp 301 secondary washer
Material: steel primary washer
Material Document And Classification: ams5734 assn std single material response or ams 5735 assn std single material response or ams 5737 assn std single material response fastener
Material Document And Classification: astm a29 assn std single material response primary washer
Material Document And Classification: mil-s-5059 mil spec single material response secondary washer
Material Document And Classification: qq-s-423, cond b fed spec single material response spring
Surface Treatment: cadmium and chromate primary washer
Surface Treatment: passivate fastener
Surface Treatment: passivate secondary washer
Surface Treatment: passivate spring
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response fastener
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spring
Surface Treatment Document And Classification: qq-p-416, type 2, class 2 fed spec all treatment responses primary washer
Thread Series Designator: unjc

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
583R579H72	Panel Screw Assembly
LTW7300-10-G-6	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-429-7291?

The FSCG of the NSN 5305-01-429-7291 is 5305

Does the NSN 5305-01-429-7291 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-429-7291 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 5305-01-429-7291 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-429-7291 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 5305-01-429-7291 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Apr 17, 1996