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Technical Data Sheet
8T1853 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GEAR,WORM WHEEL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 907 OVERALL, face_type: CONCAVE, material_document_and_classification: SAE 65 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-163-2381, 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
8T1853
NSN: 5330-01-163-2381
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialCOPPER ALLOY 907 OVERALL
face_typeCONCAVE
material_document_and_classificationSAE 65 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-163-2381
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8T1853 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
18P01031-0000Interchangeable
interchangeable cross-reference
interchangeable
3020PL0724718Interchangeable
interchangeable cross-reference
interchangeable
15S754Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8T1853?
8T1853 is a GEAR,WORM WHEEL.
What parts can replace 8T1853?
There are 3 known substitutes for 8T1853: 18P01031-0000, 3020PL0724718, 15S754. Substitute compatibility should be verified for your specific system.
What is the NSN for 8T1853?
8T1853 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-163-2381. This indicates validated use in U.S. government and defense supply chains.
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