5305-01-337-3785

Find complete technical information, availability, and procurement data for: 5305-01-337-3785
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-337-3785

Item Name Code

06672

Assigment Date

04/14/1991 (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.

3a thread class, right-hand thread direction, 0.880 inches nominal fastener length, 0.755 inches nominal thread length, pan head style

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: 0.755 inches nominal
Fastener Length: 0.880 inches nominal
Head Style: pan
Head Diameter: 0.373 inches maximum
Head Height: 0.133 inches maximum
Point Length: 0.045 inches minimum and 0.060 inches maximum
Point Style: flat
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 16
Point Chamfer Angle: 20.0 degrees minimum and 40.0 degrees maximum
Special Features: thread locking compound applied on first six full threads
Color: black overall
Material: steel overall
Material Document And Classification: sae j933 assn std single material response overall
Surface Treatment: phosphate and oil overall
Surface Treatment Document And Classification: gm 6174 cagec 71934 mfr ref 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
23-11345	Setscrew
23-11345-088	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-01-337-3785?

The FSCG of the NSN 5305-01-337-3785 is 5305

Does the NSN 5305-01-337-3785 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-337-3785 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 5305-01-337-3785 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-337-3785 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 5305-01-337-3785 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Apr 14, 1991