18-1891

View detailed technical data, stock status, and sourcing information for: 18-1891
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-031-3989

Item Name Code

03375

Assigment Date

11/22/1976 (49 years ago)

2.620 inches nominal overall width, 400.0 hertz nominal frequency rating, 5.130 inches nominal overall length, 4 contact quantity, ac current type

Product Characteristics

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

Overall Length: 5.130 inches nominal
Overall Width: 2.620 inches nominal
Current Type: ac
Frequency Rating: 400.0 hertz nominal
Contact Quantity: 4
Voltage Rating: 26.0 volts nominal
Electrical Connection Quantity: 1
Mechanical Connection Quantity: 2
Mechanical Connection Size: 7/16 in. dia
Phase: single
Fsc Application Data: transmitter,engine instruments,aircraft
Reference Number Differentiating Characteristics: as differentiated by the source control drawing number

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
18-1891	Pressure Transmitter
5SE00609-5	Pressure Transmitter

FAQs

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

What is the FSCG of the NSN 6620-01-031-3989?

The FSCG of the NSN 6620-01-031-3989 is 6620

Does the NSN 6620-01-031-3989 have a Schedule B code assigned?

Yes, the Schedule B code is 9026900000

Does NSN 6620-01-031-3989 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 6620-01-031-3989 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-031-3989 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 6620-01-031-3989 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Nov 22, 1976