02037009-1

View detailed technical data, stock status, and sourcing information for: 02037009-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-389-6995

Item Name Code

29294

Assigment Date

04/29/1994 (32 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.

1.312 inches nominal fastener length, right-hand thread direction, flat countersunk head style, 0.780 inches nominal 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: 0.780 inches nominal
Fastener Length: 1.312 inches nominal
Head Style: flat countersunk
Head Diameter: 0.505 inches nominal
Grip Diameter: 0.3730 inches minimum and 0.3745 inches maximum
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.375 inches
Grip Length: 0.449 inches nominal
Width Across Flats: 0.141 inches nominal
Thread Quantity Per Inch: 24
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 ty2 cl3 fed spec single treatment response 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
02037009-1	Close Tolerance Screw
5305PL1722746	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-389-6995?

The FSCG of the NSN 5305-01-389-6995 is 5305

Does the NSN 5305-01-389-6995 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-389-6995 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 5305-01-389-6995 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-389-6995 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 5305-01-389-6995 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Apr 29, 1994