B1703C

View detailed technical data, stock status, and sourcing information for: B1703C
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-140-5292

Item Name Code

07428

Assigment Date

08/25/1971 (54 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

adjustable adjustability, 50.0 kilograms graduation unit, 1.090 inches nominal overall depth, bourdon tube actuation type, 2.030 inches nominal overall diameter

Product Characteristics

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

Overall Depth: 1.090 inches nominal
Overall Diameter: 2.030 inches nominal
Graduation Unit: 50.0 kilograms
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 400.0 kilograms
Scale Name: oil pressure
Dial Size: 2.250 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: marine gear oil pressure
Scale Type: dial
Scale Smallest Increment: 10.0 kilograms
Connection Type: external
Mounting Method: clamp
Scale Inscription/Background Color: white inscription on red background
Connection Location: back, center
Bezel Type: snap-on
Connection Size: 1/4-18 npt
Mounting Connection Location: back
Connector Type Vent: not provided
Color: black case
Material: copper alloy 511 actuating element
Material: copper alloy or steel case
Material: glass protective crystal
Surface Treatment: paint epoxy case
Fsc Application Data: engine

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
B1703C	Dial Indicating Pressure Gage
XB1703C	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-140-5292?

The FSCG of the NSN 6620-00-140-5292 is 6620

Does the NSN 6620-00-140-5292 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6620-00-140-5292 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 6620-00-140-5292 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-140-5292 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 6620-00-140-5292 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Aug 25, 1971