Cummins 66739 Gage, Pressure, Dial Indicating
Cummins 66739 is a engine component in Engine Parts, US catalog. Listed by US Government (DLA FLIS), October 2026.
Cummins part number 66739 is listed as Engine component. This manufacturer's reference number is recorded under government stock item NSN 6685-00-527-6209.
- Manufacturer
- Cummins
- Part number
- 66739
- Category
- Engine Parts
- Type
- Engine component
- Government stock item (NSN)
- 6685-00-527-6209
- SearchForPart reference
- SFP-PRT-WNQEYNTC
What does it fit?
The source prints no vehicle, engine or equipment for this part.
Government data (US Government (DLA FLIS), October 2026 edition)
The U.S. government's Federal Logistics Information System (FLIS) records Cummins 66739 as the maker's own number under government stock item NSN 6685-00-527-6209. The name and every fact below are FLIS's, credited to US Government (DLA FLIS), October 2026 edition.
Specifications recorded for government stock item NSN 6685-00-527-6209, under which this manufacturer's reference number is listed. Confirm compatibility and specifications with the manufacturer before ordering.
- Government item name
- Gage, Pressure, Dial Indicating
- Government stock item (NSN)
- 6685-00-527-6209
- Manufacturer code (CAGE)
- 15434, CUMMINS INC., COLUMBUS, IN, UNITED STATES
- Overall depth
- 0.843 in (nominal)
- Bolt circle diameter
- 2.037 in (nominal)
- Mounting hole diameter
- 0.047 in (nominal)
- Mounting hole quantity
- 3
- Overall diameter
- 2.250 in (nominal)
- Graduation unit
- 10.0 psi
- Actuation type
- Diaphragm
- Adjustability
- Nonadjustable
- Scale range
- 0.0 to 30.0 psi
- Scale name
- Pressure
- Dial size
- 2 in. dia
- Connection quantity
- 1
- Pointer color
- Black
- Pointer type
- Indicating
- Scale marking
- SEA water pressure
- Scale type
- Single
- Scale smallest increment
- 2.0 psi
- Connection type
- External
- Mounting method
- Panel
- Scale accuracy
- Porm 10 PCT entire range
- Scale inscription/background color
- Black figures on white background
- Connection location
- Back
- Bezel type
- Snap-on
- Connection size
- 0.125 in. NPT dia
- Material
- Actuating element: bronze
- Case: brass and steel
- Protective crystal: glass
- Surface treatment
- Case: enamel
Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.
About this kind of part (general, written by SearchForPart)
A part of an engine named by its use. Replaced when worn, leaking or damaged. Check the engine model and serial range.
When ordering, give the part number exactly as printed and its maker, and the make, model and year of the truck, trailer, reefer unit or machine (or the engine or unit serial number). SearchForPart shows fitment only as the source printed it: check it before you order.
Availability
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Source: US Government (DLA FLIS), October 2026 edition, a public U.S. government data release. This is not an official DLA record and may contain errors. Verify fitment before ordering. Not affiliated with or endorsed by the Defense Logistics Agency or the Department of Defense. SearchForPart does not show a price here.
Need it installed or repaired?
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