5305-01-661-4775

Find complete technical information, availability, and procurement data for: 5305-01-661-4775
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-661-4775

Item Name Code

22846

Assigment Date

03/03/2017 (9 years ago)

An item specifically designed to prevent damage to the mating end of one or more electrical connectors. The contacts of the connector(s) mating end are left exposed for connection. Excludes:cover,electrical connector. See also cover and guard,electrical connector.

3a thread class, right-hand thread direction, 1.413 inches minimum and 1.443 inches maximum fastener length, flat chamfer head style, 0.418 inches minimum and 0.438 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: 3a
Thread Direction: right-hand
Thread Length: 0.418 inches minimum and 0.438 inches maximum
Fastener Length: 1.413 inches minimum and 1.443 inches maximum
Head Style: flat chamfer
Head Diameter: 0.419 inches minimum and 0.438 inches maximum
Head Height: 0.209 inches minimum and 0.219 inches maximum
Shoulder Diameter: 0.289 inches nominal all shoulders
Shoulder Length: 1.000 inches nominal all shoulders
Internal Drive Style: hexagon
End Item Identification: 2350-01-575-0951
Nominal Thread Diameter: 0.2500 inches
Width Across Flats: 0.156 inches nominal
Thread Quantity Per Inch: 20
Chamfer Angle: 30.0 degrees minimum and 45.0 degrees maximum
Shoulder Shape: round all shoulders
Part Name Assigned By Controlling Agency: screw,shoulder,socket head,hexagon alloy steel or nickel-copper alloy,unc-3a
Material: steel corrosion resisting overall
Material Document And Classification: nas-21472 national std/spec single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm b633,type ii,class fe/zn 5 assn std single treatment response overall
Thread Series Designator: unc
Specification/Standard Data: 80205-nas-51975 professional/industrial association standard

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
MS51975-11P	Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-01-661-4775?

The FSCG of the NSN 5305-01-661-4775 is 5305

Does the NSN 5305-01-661-4775 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-661-4775 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 5305-01-661-4775 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-661-4775 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 5305-01-661-4775 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Fri, Mar 3, 2017