6404638 FIND 42

View detailed technical data, stock status, and sourcing information for: 6404638 FIND 42
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-430-4704

Item Name Code

16282

Assigment Date

04/30/1996 (30 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

right-hand thread direction, 3a thread class, flat chamfer head style, 1.375 inches maximum thread length, 1.375 inches nominal fastener length

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: 1.375 inches maximum
Fastener Length: 1.375 inches nominal
Head Style: flat chamfer
Head Diameter: 0.365 inches minimum and 0.375 inches maximum
Head Height: 0.244 inches minimum and 0.250 inches maximum
Locking Feature: patch or pellet or strip threads
Internal Drive Style: hexagon
Nominal Thread Diameter: 0.250 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum fastener
Minimum Yield Strength: 90000 pounds per square inch
Material: nickel alloy k-500 or nickel alloy 502 fastener
Material: plastic polyamide (nylon) locking feature
Material Document And Classification: qq-n-286 fed spec all material responses fastener
Thread Series Designator: unrc
Nondefinitive Spec/Std Data: 2 type

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
211042628	Socket Head Cap Screw
211067211	Socket Head Cap Screw
595-6404638 FIND 42	Socket Head Cap Screw
6404638 FIND 42	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-430-4704?

The FSCG of the NSN 5305-01-430-4704 is 5305

Does the NSN 5305-01-430-4704 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-430-4704 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 5305-01-430-4704 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-430-4704 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 5305-01-430-4704 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Apr 30, 1996