5305-01-335-0030

Find complete technical information, availability, and procurement data for: 5305-01-335-0030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-335-0030

Item Name Code

33044

Assigment Date

03/05/1991 (35 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

0.325 inches nominal head diameter, right-hand thread direction, flat chamfer head style, 0.749 inches minimum and 0.789 inches maximum fastener length, 2a 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: 2a
Thread Direction: right-hand
Fastener Length: 0.749 inches minimum and 0.789 inches maximum
Head Style: flat chamfer
Head Diameter: 0.325 inches nominal
Head Height: 0.373 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.032 inches minimum and 0.093 inches maximum
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Minimum Tensile Strength: 140000 pounds per square inch
Special Features: straight knurl head. fastener has tensil strength
Color: black head
Color: black fastener
Color: black primary washer
Color: natural spring
Color: natural stand-off
Material: aluminum alloy 6061 head
Material: iron alloy 660 fastener
Material: steel comp 302 spring
Material: steel comp 301 primary washer
Material Document And Classification: ams 5732 assn std single material response fastener
Material Document And Classification: astm 1580 assn std single material response spring
Material Document And Classification: mil-s-5059 mil spec single material response primary washer
Material Document And Classification: qq-a-225/8 fed spec single material response head
Surface Treatment: anodize head
Surface Treatment: anodize stand-off
Surface Treatment: oxide primary washer
Surface Treatment: passivate spring
Surface Treatment: oxide fastener
Surface Treatment Document And Classification: mil-a-8625,ty2 cl2 mil spec single treatment response head
Surface Treatment Document And Classification: mil-c-13924 cl2 mil spec single treatment response fastener
Surface Treatment Document And Classification: mil-c-13924 cl2 mil spec single treatment response primary washer
Surface Treatment Document And Classification: mil-s-8625,ty1 cl2 mil spec single treatment response stand-off
Thread Series Designator: unc

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
868053-0457	Panel Screw Assembly
868053-457	Panel Screw Assembly
FRBD7500-4-B-2	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-335-0030?

The FSCG of the NSN 5305-01-335-0030 is 5305

Does the NSN 5305-01-335-0030 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-335-0030 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 5305-01-335-0030 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-335-0030 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 5305-01-335-0030 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Mar 5, 1991