F51423-5

View detailed technical data, stock status, and sourcing information for: F51423-5
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-467-0542

Item Name Code

15891

Assigment Date

08/11/1999 (27 years ago)

An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. It is not designed for permanent attachment to a cable, cord, coaxial line, or wire. The physical shape of an electrical connector should not be the determining factor of its name. Tee, angle, straight, and y-shaped adapters are all adapter, connector. Excludes:adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. For items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.

0.550 inches nominal nut diameter, floating self-locking barrel nut style, 3b thread class, right-hand thread direction, prevailing torque all metal design locking feature

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Nut Style: floating self-locking barrel
Nut Diameter: 0.550 inches nominal
Nut Length: 0.688 inches nominal
Nut Height: 0.408 inches maximum
End Item Identification: attack helicopter, mcdonnell douglas helicopter co, apache model ah-64
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 24
Hardness Rating: 38.0 rockwell c minimum and 44.0 rockwell c maximum
Nominal Thread Size: 0.312 inches
Material: steel comp 4340 overall
Material Document And Classification: mil-s-500 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, type 2, class 2 fed spec single treatment response overall

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
BFN00612-5	Barrel Self-Locking Nut
F51423-5	Barrel Self-Locking Nut
HS4504-5	Barrel Self-Locking Nut
SL405-5A	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-467-0542?

The FSCG of the NSN 5310-01-467-0542 is 5310

Does the NSN 5310-01-467-0542 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-467-0542 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 5310-01-467-0542 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-467-0542 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 5310-01-467-0542 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Wed, Aug 11, 1999