5305-01-006-3876

Find complete technical information, availability, and procurement data for: 5305-01-006-3876
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-006-3876

Item Name Code

06657

Assigment Date

07/17/1975 (51 years ago)

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

double hexagon w/ hole head style, right-hand thread direction, 3a thread class, 0.240 inches minimum and 0.260 inches maximum head height, 0.552 inches minimum and 0.572 inches maximum 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
Fastener Length: 0.552 inches minimum and 0.572 inches maximum
Head Style: double hexagon w/ hole
Head Height: 0.240 inches minimum and 0.260 inches maximum
Width Between Flats: 0.212 inches minimum and 0.220 inches maximum
Extended Washer Diameter: 0.302 inches minimum and 0.322 inches maximum
Extended Washer Thickness: 0.030 inches minimum and 0.040 inches maximum
Nominal Thread Diameter: 0.164 inches
Hole Quantity: 4
Thread Quantity Per Inch: 32
Screw Material: iron alloy 660
Screw Material Document And Classification: ams 5731 assn std single material response
Screw Surface Treatment: silver
Screw Surface Treatment Document And Classification: ams 2410 assn std single treatment response
Head Hole Configuration Style: hexagon longitudinal hole
Precious Material: silver
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
3015T89P01	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-006-3876?

The FSCG of the NSN 5305-01-006-3876 is 5305

Does the NSN 5305-01-006-3876 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-006-3876 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 5305-01-006-3876 contain precious materials?

Item contains silver.

Does NSN 5305-01-006-3876 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 5305-01-006-3876 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Jul 17, 1975