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L51891-002 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L51891-002: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include end_item_name: HYDURA TYPE CN AND CL PRESSURE COMPENSATOR CONTROLS FOR PVW AND PVWH PUMPS, special_features: SERVICE INSTRUCTIONS BULLETIN 947515. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-562-9284, 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
L51891-002
NSN: 5330-01-562-9284
FSC: 5330 — Packing and Gasket Materials
CAGE: 44674 — THE OILGEAR COMPANY DBA JIFFY LUBE 213 DIV OILGEAR (USA)
SPECIFICATIONS
end_item_nameHYDURA TYPE CN AND CL PRESSURE COMPENSATOR CONTROLS FOR PVW AND PVWH PUMPS
special_featuresSERVICE INSTRUCTIONS BULLETIN 947515
NSN5330-01-562-9284
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L51891-002 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
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END ITEM NAME: HYDURA TYPE CN AND CL PRESSURE COMPENSATOR CONTROLS FOR PVW AND PVWH PUMPS
TECHNICAL CHARACTERISTICS
END ITEM NAMEHYDURA TYPE CN AND CL PRESSURE COMPENSATOR CONTROLS FOR PVW AND PVWH PUMPS
SPECIAL FEATURESSERVICE INSTRUCTIONS BULLETIN 947515
SUBSTITUTES & CROSS-REFERENCES 2
947515/ITEMS 355,356,365,369,375Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
380,394Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is L51891-002?
L51891-002 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace L51891-002?
There are 2 known substitutes for L51891-002: 947515/ITEMS 355,356,365,369,375, 380,394. Substitute compatibility should be verified for your specific system.
What is the NSN for L51891-002?
L51891-002 is cataloged in the U.S. Government catalog under NSN 5330-01-562-9284. This indicates validated use in U.S. government and defense supply chains.
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