MILT5780A

View detailed technical data, stock status, and sourcing information for: MILT5780A
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-557-5557

Item Name Code

03375

Assigment Date

01/01/1963 (63 years ago)

An indicator which indicates the pressure of a gas or liquid in a given system.

2.625 inches nominal overall width, 4 mounting device quantity, 400.0 hertz nominal frequency rating, 5.500 inches nominal overall length, 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: 5.500 inches nominal
Overall Width: 2.625 inches nominal
Current Type: ac
Mounting Device Quantity: 4
Frequency Rating: 400.0 hertz nominal
Overall Thickness: 2.625 inches nominal
Actuation Method: bourdon tube
Contact Quantity: 4
Contact Type: pin
Voltage Rating: 26.0 volts nominal
Electrical Connection Quantity: 1
Electrical Connection Identifying Number: part no. and10066a-14s-2p
Mechanical Connection Quantity: 1
Mechanical Connection Size: 7/16 in. dia
Mechanical Connection Type: internal tube
Mounting Method: hole
Measurement Range: +10.000 to 75.000 inches of mercury absolute pressure
Connector Controlling Agency: and
Phase: single
Fsc Application Data: transmitter,pressure,engine instrument

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6620-00-234-6271	No Name Available	09/26/1969
6620-00-526-8307	No Name Available	06/06/1966
6685-00-557-0213	No Name Available	03/27/1968
6620-00-663-8546	No Name Available	06/06/1966

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
1326-041045	Pressure Transmitter
1569-041045	Pressure Transmitter
7501-9A7-1	Pressure Transmitter
7501-9A7-3	Pressure Transmitter
7501-9A7-4A	Pressure Transmitter
7710-9A7-1	Pressure Transmitter
MILT5780A	Pressure Transmitter

FAQs

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

What is the FSCG of the NSN 6620-00-557-5557?

The FSCG of the NSN 6620-00-557-5557 is 6620

Does the NSN 6620-00-557-5557 have a Schedule B code assigned?

Yes, the Schedule B code is 9026900000

Does NSN 6620-00-557-5557 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 6620-00-557-5557 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-557-5557 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 6620-00-557-5557 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963