5305-01-341-9443

Find complete technical information, availability, and procurement data for: 5305-01-341-9443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-341-9443

Item Name Code

16282

Assigment Date

07/12/1991 (35 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.

flat countersunk head style, 2.190 inches minimum and 2.250 inches maximum fastener length, right-hand thread direction, 2a thread class, 2.068 inches minimum and 2.250 inches maximum thread length

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: 2.068 inches minimum and 2.250 inches maximum
Fastener Length: 2.190 inches minimum and 2.250 inches maximum
Head Style: flat countersunk
Head Diameter: 1.112 inches minimum and 1.188 inches maximum
Internal Drive Style: hexagon
End Item Identification: nsn 2320-01-318-9902 hett (heavy equipment truck tractor)
Nominal Thread Diameter: 0.625 inches
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 11
Hardness Rating: 36.0 rockwell c minimum and 45.0 rockwell c maximum overall
Countersink Angle: 80.0 degrees minimum and 84.0 degrees maximum
Special Features: tm 9-2320-360-24p fig 217
Color: black overall
Material: steel overall
Surface Treatment: oxide or cadmium 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
1586-G	Socket Head Cap Screw
2HG725	Socket Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-341-9443?

The FSCG of the NSN 5305-01-341-9443 is 5305

Does the NSN 5305-01-341-9443 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-341-9443 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 5305-01-341-9443 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-341-9443 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 5305-01-341-9443 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Fri, Jul 12, 1991