5305-01-378-8599

Find complete technical information, availability, and procurement data for: 5305-01-378-8599
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-378-8599

Item Name Code

22846

Assigment Date

08/23/1993 (32 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

right-hand thread direction, pan no. 2 head style, 6.78 millimeters minimum and 7.00 millimeters maximum head diameter, 4.5 millimeters nominal thread length, 6.5 millimeters nominal fastener length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Thread Length: 4.5 millimeters nominal
Fastener Length: 6.5 millimeters nominal
Head Style: pan no. 2
Head Diameter: 6.78 millimeters minimum and 7.00 millimeters maximum
Head Height: 1.68 millimeters minimum and 1.92 millimeters maximum
Shoulder Diameter: 3.97 millimeters minimum and 4.00 millimeters maximum first shoulder
Shoulder Length: 2.0 millimeters nominal first shoulder
Internal Drive Style: slot
Nominal Thread Diameter: 3.0 millimeters
Thread Pitch In Millimeters: 0.5
External Thread Tolerance Class: 6g
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Material: steel property class 5.8 overall
Material Document And Classification: iso 898, part 1 assn std single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: din 276, part 9 assn std single treatment response overall
Thread Series Designator: m

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
DIN923-M3X2-5.8-A2G	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-378-8599?

The FSCG of the NSN 5305-01-378-8599 is 5305

Does the NSN 5305-01-378-8599 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-378-8599 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 5305-01-378-8599 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-378-8599 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 5305-01-378-8599 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Aug 23, 1993