5305-01-074-0853

Find complete technical information, availability, and procurement data for: 5305-01-074-0853
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-074-0853

Item Name Code

06657

Assigment Date

03/25/1979 (47 years ago)

2a thread class, right-hand thread direction, 0.690 inches nominal thread length, 5.300 inches nominal fastener length, flat countersunk head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.690 inches nominal
Fastener Length: 5.300 inches nominal
Head Style: flat countersunk
Head Diameter: 0.520 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Countersink Angle: 82.0 degrees nominal
Screw Material: steel corrosion resisting
Screw Material Document And Classification: ams-5643 cond a assn std single material response
Screw Surface Treatment: copper and tin
Screw Surface Treatment Document And Classification: mil-c-14550 class 3 mil spec 1st treatment response and mil-t-10727,type 1 mil spec 2nd treatment response
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
642AS2764	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-074-0853?

The FSCG of the NSN 5305-01-074-0853 is 5305

Does the NSN 5305-01-074-0853 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-074-0853 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 5305-01-074-0853 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-074-0853 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 5305-01-074-0853 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sun, Mar 25, 1979