5305-01-057-7206

Find complete technical information, availability, and procurement data for: 5305-01-057-7206
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-057-7206

Item Name Code

06657

Assigment Date

03/18/1978 (48 years ago)

0.430 inches minimum and 0.500 inches maximum thread length, 0.480 inches minimum and 0.500 inches maximum fastener length, right-hand thread direction, watertight head style, 2a thread class

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: 0.430 inches minimum and 0.500 inches maximum
Fastener Length: 0.480 inches minimum and 0.500 inches maximum
Head Style: watertight
Head Diameter: 0.205 inches minimum and 0.238 inches maximum
Head Height: 0.070 inches minimum and 0.080 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.112 inches
Thread Quantity Per Inch: 40
Screw Material: steel comp 304 or steel comp 305 or steel comp 316 or steel comp 384 or steel comp xm-7
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Special Features: furnished with one 0-ring
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
HT04R40F08	Machine Screw
MS3213-5	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-057-7206?

The FSCG of the NSN 5305-01-057-7206 is 5305

Does the NSN 5305-01-057-7206 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-057-7206 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 5305-01-057-7206 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-057-7206 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 5305-01-057-7206 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Mar 18, 1978