5305-01-421-2010

Find complete technical information, availability, and procurement data for: 5305-01-421-2010
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-421-2010

Item Name Code

06657

Assigment Date

11/03/1995 (30 years ago)

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

fillister head style, right-hand thread direction, 0.438 inches nominal thread length, 3a thread class, 0.438 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: 0.438 inches nominal
Fastener Length: 0.438 inches nominal
Head Style: fillister
Head Diameter: 0.138 inches nominal
Head Height: 0.044 inches minimum and 0.053 inches maximum
Locking Feature: patch or pellet or strip
Internal Drive Style: torque set
Nominal Thread Diameter: 0.086 inches
Thread Quantity Per Inch: a56
Screw Material: steel corrosion resisting
Locking Feature Material: plastic
Screw Material Document And Classification: ams5737 assn std single material response
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: aqq-p-35 fed spec single treatment response
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
NAS1191E02T7	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-421-2010?

The FSCG of the NSN 5305-01-421-2010 is 5305

Does the NSN 5305-01-421-2010 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-421-2010 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 5305-01-421-2010 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-421-2010 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 5305-01-421-2010 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Nov 3, 1995