5305-01-339-0516

Find complete technical information, availability, and procurement data for: 5305-01-339-0516
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-339-0516

Item Name Code

06657

Assigment Date

05/15/1991 (35 years ago)

A rigid tubular item designed to direct the exhaust gases away from an engine, heater, or the like. For flexible items, see hose, metallic.

hexagon head style, right-hand thread direction, 3.359 inches minimum and 3.406 inches maximum fastener length, 3.297 inches minimum and 3.406 inches maximum thread length, 3a 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: 3a
Thread Direction: right-hand
Thread Length: 3.297 inches minimum and 3.406 inches maximum
Fastener Length: 3.359 inches minimum and 3.406 inches maximum
Head Style: hexagon
Head Height: 0.105 inches minimum and 0.120 inches maximum
Width Between Flats: 0.305 inches minimum and 0.314 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: navy special project
Screw Material: titanium alloy uns r56400
Screw Material Document And Classification: ams4928 assn std single material response or ams4967 assn std single material response
Screw Surface Treatment: aluminum
Bearing Surface Of Head Surface Finish: 63.0 microinches
Thread Surface Finish: 32.0 microinches
Thread Series Designator: unjf

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
BACS12GU3K54	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-339-0516?

The FSCG of the NSN 5305-01-339-0516 is 5305

Does the NSN 5305-01-339-0516 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5305-01-339-0516 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 5305-01-339-0516 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-339-0516 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 5305-01-339-0516 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, May 15, 1991