MS3212-55

View detailed technical data, stock status, and sourcing information for: MS3212-55
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-165-8004

Item Name Code

06657

Assigment Date

10/10/1971 (54 years ago)

2a thread class, watertight head style, 1.063 inches minimum and 1.125 inches maximum fastener length, 0.963 inches minimum and 1.125 inches maximum thread length, right-hand thread direction

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: 0.963 inches minimum and 1.125 inches maximum
Fastener Length: 1.063 inches minimum and 1.125 inches maximum
Head Style: watertight
Head Diameter: 0.473 inches minimum and 0.517 inches maximum
Head Height: 0.162 inches minimum and 0.175 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Features Provided: o ring
Thread Quantity Per Inch: 20
Part Name Assigned By Controlling Agency: navy special project
Screw Material: steel comp 304 or steel comp 305
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
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
HT14R20S18	Machine Screw
MS3212-55	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-165-8004?

The FSCG of the NSN 5305-00-165-8004 is 5305

Does the NSN 5305-00-165-8004 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-165-8004 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 5305-00-165-8004 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-165-8004 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 5305-00-165-8004 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Oct 10, 1971