7888139-001

View detailed technical data, stock status, and sourcing information for: 7888139-001
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-104-1526

Item Name Code

21538

Assigment Date

11/28/1980 (45 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.310 inches nominal overall width, 1.248 inches nominal distance between mounting facility centers, 1.550 inches nominal overall length, 0.070 inches minimum and 0.073 inches maximum unthreaded mounting hole diameter, 0.094 inches nominal overall height

Product Characteristics

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

Overall Length: 1.550 inches nominal
Overall Height: 0.094 inches nominal
Overall Width: 0.310 inches nominal
Unthreaded Mounting Hole Diameter: 0.070 inches minimum and 0.073 inches maximum
Distance Between Mounting Facility Centers: 1.248 inches nominal
Mounting Facility Type And Quantity: 2 unthreaded hole
Special Features: body style differs in that segment 1.063 in. lg. has been removed from one side
Material: steel corrosion resisting
Surface Treatment: passivate
Style Designator: rectangular shape

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
7888139-001	Electrical Conne Retaining Plate

FAQs

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

What is the FSCG of the NSN 5935-01-104-1526?

The FSCG of the NSN 5935-01-104-1526 is 5935

Does the NSN 5935-01-104-1526 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-01-104-1526 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 5935-01-104-1526 contain precious materials?

Item does not contain precious metal.

Does NSN 5935-01-104-1526 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 5935-01-104-1526 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Nov 28, 1980