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Technical Data Sheet
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8H-2046 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8H-2046: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-232-8818, 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
8H-2046
NSN: 5330-00-232-8818
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
Part Number8H-2046
NSN5330-00-232-8818
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8H-2046 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
SUBSTITUTES & CROSS-REFERENCES 4
10300685Reference document
Same NSN cross-reference
Reference document — Informative reference only
2-340-N304-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
BCP8006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TW8818Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8H-2046?
8H-2046 is a SEAL,PLAIN.
What parts can replace 8H-2046?
There are 4 known substitutes for 8H-2046: 10300685, 2-340-N304-75, BCP8006 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8H-2046?
8H-2046 is cataloged in the U.S. Government catalog under NSN 5330-00-232-8818. This indicates validated use in U.S. government and defense supply chains.
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