8451B1

View detailed technical data, stock status, and sourcing information for: 8451B1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-342-6657

Item Name Code

15091

Assigment Date

07/29/1991 (35 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.

straight shape, internal coupling body style, 2 mating end quantity, 2b thread class, coupling facility threaded device type, right-hand thread direction

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Body Style: straight shape, internal coupling
Threaded Device Type: coupling facility
Mating End Quantity: 2
Contact Position Arrangement Style: sc all mating ends
Contact Removability: nonremovable all mating ends single contact grouping
Contact Maximum Frequency Rating: 8.0 gigahertz all mating ends single contact grouping
Shell Type: solid
Connector Locking Method: internally threaded coupling ring
End Item Identification: test set,countermeasures set
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.688 inches
Contact Material: metal all mating ends single contact grouping
Shell Material: metal
Included Contact Quantity: 1 1st mating end single contact grouping1 2nd mating end single contact grouping
Included Contact Type: coaxial pin all mating ends single contact grouping
Thread Series Designator: unef

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
8451B1	Connector Adapter
G386449-1	Connector Adapter

FAQs

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

What is the FSCG of the NSN 5935-01-342-6657?

The FSCG of the NSN 5935-01-342-6657 is 5935

Does the NSN 5935-01-342-6657 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-01-342-6657 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 5935-01-342-6657 contain precious materials?

Item does not contain precious metal.

Does NSN 5935-01-342-6657 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5935-01-342-6657 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jul 29, 1991