5305-01-251-9738

Find complete technical information, availability, and procurement data for: 5305-01-251-9738
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-251-9738

Item Name Code

16282

Assigment Date

03/27/1987 (39 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.

3.05 millimeters nominal thread length, right-hand thread direction, 3.05 millimeters nominal fastener length, 2a thread class, 3.48 millimeters nominal head diameter

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: 3.05 millimeters nominal
Fastener Length: 3.05 millimeters nominal
Head Diameter: 3.48 millimeters nominal
Head Height: 2.2 millimeters nominal
Nominal Thread Diameter: 0.099 inches
Thread Quantity Per Inch: 56
Special Features: material is carbon,cold rolled,killed,and spheroidized; heat treatment=harden at 840 deg. c. in a carbonitriding atmosphere for 40 min.,oil quench,temper 1 hr. min. to rh a 72-75
Material: steel overall
Material Document And Classification: astm-a568,comp 1060,grain size 5-7 assn std single material response or astm-a108,comp 1055-1065 assn std single material response overall
Surface Treatment: phosphate manganese overall
Surface Treatment Document And Classification: mil-p-16232,type m,class 1 mil spec single treatment response overall
Thread Series Designator: unf

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
12597053	Socket Head Cap Screw
3602003247	Socket Head Cap Screw
5305PL0958528	Socket Head Cap Screw
87XD1038	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-251-9738?

The FSCG of the NSN 5305-01-251-9738 is 5305

Does the NSN 5305-01-251-9738 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-251-9738 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5305-01-251-9738 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-251-9738 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 5305-01-251-9738 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Mar 27, 1987