5305-01-308-0206

Find complete technical information, availability, and procurement data for: 5305-01-308-0206
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-308-0206

Item Name Code

06657

Assigment Date

09/21/1989 (36 years ago)

pan head style, 2a thread class, 0.595 inches minimum and 0.625 inches maximum fastener length, right-hand thread direction, 0.564 inches minimum and 0.625 inches maximum 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: 2a
Thread Direction: right-hand
Thread Length: 0.564 inches minimum and 0.625 inches maximum
Fastener Length: 0.595 inches minimum and 0.625 inches maximum
Head Style: pan
Head Diameter: 0.473 inches minimum and 0.492 inches maximum
Head Height: 0.130 inches minimum and 0.144 inches maximum
Internal Drive Style: slot
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 32
Screw Material: steel
Screw Surface Treatment: zinc and chromate
Screw Surface Treatment Document And Classification: astm b633 ty2 cl2 assn std single treatment response
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 9s style

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
0.250-20UNC-2A X 0.625 ZINC PL	Machine Screw
FF-S-92 .250-20 UNC-2AX.625LG	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-308-0206?

The FSCG of the NSN 5305-01-308-0206 is 5305

Does the NSN 5305-01-308-0206 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-308-0206 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 5305-01-308-0206 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-308-0206 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 5305-01-308-0206 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Sep 21, 1989