158841 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

158841: SEAL ASSEMBLY,SHAFT,SPRING LOADE.

SEAL ASSEMBLY,SHAFT,SPRING LOADE. This part is cataloged in the U.S. Government catalog under NSN 4320-00-447-1562, 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

158841

NSN: 4320-00-447-1562
FSC: 4320 — Power and Hand Pumps
CAGE: 15434 — CUMMINS INC. (USA)

SPECIFICATIONS

Part Number	158841
NSN	4320-00-447-1562

COMPONENT DIAGRAM

KEY FEATURES

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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ROTATING MEMEBER WITH CARBON FACE,STATIONARY MEMBER WITH CERAMIC FACE,MADEFOR 1.250 IN SHAFT,0.875 IN. LONG,1.938 IN OUTSIDE DIA,3 IN @OUTSIDE DIA FLANGE,2.250 IN OUTSIDE DIA SEAL FACE,0.500 IN OVERALL THICKNESS,CONTAINS ONE GASKET IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

ROTATING MEMEBER WITH CARBON FACE,STATIONARY MEMBER WITH CERAMIC FACE,MADEFOR 1.250 IN SHAFT,0.875 IN. LONG,1.938 IN OUTSIDE DIA,3 IN @OUTSIDE DIA FLANGE,2.250 IN OUTSIDE DIA SEAL FACE,0.500 IN OVERALL THICKNESS,CONTAINS ONE GASKET IN

SUBSTITUTES & CROSS-REFERENCES 1

S1961Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 158841?

158841 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.

What parts can replace 158841?

There is 1 known substitute for 158841: S1961. Substitute compatibility should be verified for your specific system.

What is the NSN for 158841?

158841 is cataloged in the U.S. Government catalog under NSN 4320-00-447-1562. This indicates validated use in U.S. government and defense supply chains.

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158841 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

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