5305-01-672-5111

Find complete technical information, availability, and procurement data for: 5305-01-672-5111
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-672-5111

Item Name Code

06657

Assigment Date

05/04/2018 (8 years ago)

3a thread class, hexagon head style, 1.625 inches nominal fastener length, right-hand thread direction, 1.625 inches nominal thread 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: 1.625 inches nominal
Fastener Length: 1.625 inches nominal
Head Style: hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Hole Diameter: 0.046 inches nominal
Internal Drive Style: cross recess type iii
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 3
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Screw Material: steel comp 4140 or steel comp 4340 or steel comp 8740
Screw Material Document And Classification: ams 6382 assn std 1st material response or ams 6415 assn std 2nd material response or ams 6322 assn std 3rd material response
Screw Surface Treatment: cadmium
Screw Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 assn std single treatment response
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1801 national std/spec

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
NAS1801-4D26	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-672-5111?

The FSCG of the NSN 5305-01-672-5111 is 5305

Does the NSN 5305-01-672-5111 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-672-5111 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 5305-01-672-5111 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-672-5111 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 5305-01-672-5111 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Fri, May 4, 2018