5305-01-136-4481

Find complete technical information, availability, and procurement data for: 5305-01-136-4481
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-136-4481

Item Name Code

06657

Assigment Date

08/09/1982 (44 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.637 inches minimum and 0.750 inches maximum thread length, 0.720 inches minimum and 0.750 inches maximum fastener length, watertight head style, 2a thread class, 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: 0.637 inches minimum and 0.750 inches maximum
Fastener Length: 0.720 inches minimum and 0.750 inches maximum
Head Style: watertight
Head Diameter: 0.357 inches minimum and 0.403 inches maximum
Head Height: 0.122 inches minimum and 0.133 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Features Provided: o ring
Thread Quantity Per Inch: 24
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
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
HT10R24S12	Machine Screw
MS3212-44	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-136-4481?

The FSCG of the NSN 5305-01-136-4481 is 5305

Does the NSN 5305-01-136-4481 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-136-4481 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 5305-01-136-4481 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-136-4481 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 5305-01-136-4481 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Mon, Aug 9, 1982