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878123 — PUMP UNIT,ROTARY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

878123: PUMP UNIT,ROTARY.

The PUMP UNIT,ROTARY is a the manufacturer industrial component. Key specifications include phase: THREE, total_head: 207.612 FEET FT, current_type: AC, mounting_type: BASE, cooling_method: AIR TO AIR COOLED, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-167-5112, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
878123
NSN: 5331-00-167-5112
NIINs: 001675112, 014425019
FSC: 5331 — O-ring
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
phaseTHREE
total_head207.612 FEET FT
current_typeAC
mounting_typeBASE
pump_quantity1
cooling_methodAIR TO AIR COOLED
inclosure_typeFULLY INCLOSED
prime_mover_typeELECTRIC MOTOR
special_features150.0 LB. 1.500 IN. FLAT FACE FLANGE INLET/OUTLET CONNECTIONS; 115.0 LB. RELIEF VALVE SETTING LBS
voltage_in_volts440.0
discharge_pressure0.0 LOW VOLATILE ORGANIC COMPOUND - CONSUMER PRODUCTS - ANTIPERSPIRANTS AND DEODORANTS
frequency_in_hertz60.0
NSN5331-00-167-5112
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 878123 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.362 INCHES MINIMUM AND 1.398 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
TEMP RATING-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.362 INCHES MINIMUM AND 1.398 INCHES MAXIMUM IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 9
2-123V747-75Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M83248-123Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ST3001-123Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10159968Reference document
Same NSN cross-reference
Reference document — Informative reference only
9469127768Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AMS7276GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 878123?
878123 is a PUMP UNIT,ROTARY.
What parts can replace 878123?
There are 9 known substitutes for 878123: 2-123V747-75, M83248-123, ST3001-123 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 878123?
878123 is cataloged in the U.S. Government catalog under NSN 5331-00-167-5112. This indicates validated use in U.S. government and defense supply chains.
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