5305-00-685-2977

Find complete technical information, availability, and procurement data for: 5305-00-685-2977
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-685-2977

Item Name Code

01852

Assigment Date

01/01/1963 (63 years ago)

knurled no. 4 head style, 2a thread class, right-hand thread direction, 0.380 inches minimum thread length, 1.062 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: 2a
Thread Direction: right-hand
Thread Length: 0.380 inches minimum
Fastener Length: 1.062 inches nominal
Head Style: knurled no. 4
Head Diameter: 0.625 inches nominal
Head Height: 0.370 inches nominal
First Diameter From Head: 0.140 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.680 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Externally Relieved Body Diameter Quantity: 1
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 302 or steel comp 303 or steel comp 303se or steel comp 316 overall
Material Document And Classification: mil-s-7720 mil spec 1st material response or astm a582 assn std 2nd material response or astm a582 assn std 3rd material response overall
Surface Treatment: passivate overall
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
1498528	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-00-685-2977?

The FSCG of the NSN 5305-00-685-2977 is 5305

Does the NSN 5305-00-685-2977 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-685-2977 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 5305-00-685-2977 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-685-2977 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 5305-00-685-2977 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963