51-16-911-24

View detailed technical data, stock status, and sourcing information for: 51-16-911-24
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-188-1589

Item Name Code

33044

Assigment Date

08/31/1984 (41 years ago)

An item designed to be attached in place of the mounting bushing nut and/or attached to the chassis or panel for a volume control, a variable capacitor or the like to permit locking the shaft in a fixed position.

0.375 inches nominal thread length, 2a thread class, right-hand thread direction, 1.062 inches nominal fastener length, knurled no. 1 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: 2a
Thread Direction: right-hand
Thread Length: 0.375 inches nominal
Fastener Length: 1.062 inches nominal
Head Style: knurled no. 1
Head Diameter: 0.438 inches nominal
Head Height: 0.250 inches nominal
Internal Drive Style: slot
Material Accommodated Thickness: 0.156 inches minimum and 0.203 inches maximum
Nominal Thread Diameter: 0.190 inches
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 302 overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec 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
51-16-911-24	Panel Screw Assembly
540774-623	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-188-1589?

The FSCG of the NSN 5305-01-188-1589 is 5305

Does the NSN 5305-01-188-1589 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-188-1589 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 5305-01-188-1589 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-188-1589 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 5305-01-188-1589 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 31, 1984