5305-00-207-9254

Find complete technical information, availability, and procurement data for: 5305-00-207-9254
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-207-9254

Item Name Code

06660

Assigment Date

01/01/1963 (63 years ago)

2a thread class, 0.418 inches minimum and 0.480 inches maximum thread length, right-hand thread direction, 0.500 inches nominal fastener length, fillister 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: 0.418 inches minimum and 0.480 inches maximum
Fastener Length: 0.500 inches nominal
Head Style: fillister
Head Diameter: 0.250 inches minimum and 0.270 inches maximum
Head Height: 0.102 inches minimum and 0.113 inches maximum
Washer Quantity: 1
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum primary washer
Primary Washer Outside Diameter: 0.327 inches minimum and 0.338 inches maximum
Primary Washer Style: flat internal teeth
Primary Washer Material Thickness: 0.020 inches minimum
Material: steel overall
Surface Treatment: cadmium or zinc overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec 1st treatment response or qq-z-325,ty 1,cl 3 fed spec 2nd treatment response overall
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
MC66.130A-454733	Assembled Washer Screw
S581	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-207-9254?

The FSCG of the NSN 5305-00-207-9254 is 5305

Does the NSN 5305-00-207-9254 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-207-9254 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 5305-00-207-9254 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-207-9254 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 5305-00-207-9254 was assigned to the Federal Catalog?

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