5305-00-685-2599

Find complete technical information, availability, and procurement data for: 5305-00-685-2599
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-685-2599

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.309 inches maximum thread length, 0.309 inches nominal fastener length, right-hand thread direction, 2a thread class, 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: 0.309 inches maximum
Fastener Length: 0.309 inches nominal
Head Style: flat countersunk
Head Diameter: 0.279 inches nominal
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Countersink Angle: 80.0 degrees minimum and 82.0 degrees maximum
Screw Material: steel corrosion resisting
Screw Surface Treatment: passivate
Thread Series Designator: unc

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
330-2295-00	Machine Screw
330-2295-000	Machine Screw
P330-2295-00	Machine Screw
P330-2295-000	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-685-2599?

The FSCG of the NSN 5305-00-685-2599 is 5305

Does the NSN 5305-00-685-2599 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-685-2599 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 5305-00-685-2599 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-685-2599 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 5305-00-685-2599 was assigned to the Federal Catalog?

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