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1P1903 — GASKET AND SEAL SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1P1903: GASKET AND SEAL SET.

The GASKET AND SEAL SET is a the manufacturer industrial component. Key specifications include supply_items_and_quantities: 11083 1L8022 GASKET 1 AND 11083 RM904 GASKET 1 AND 11083 2M5173 SEAL 1 AND 11083 5L5032 SEAL 1. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-202-0221, 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
1P1903
NSN: 5330-00-202-0221
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
component_quantity4
supply_items_and_quantities11083 1L8022 GASKET 1 AND 11083 RM904 GASKET 1 AND 11083 2M5173 SEAL 1 AND 11083 5L5032 SEAL 1
NSN5330-00-202-0221
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1P1903 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
•
COMPONENT QUANTITY: 4
•
SUPPLY ITEMS AND QUANTITIES: 11083 1L8022 GASKET 1 AND 11083 RM904 GASKET 1 AND 11083 2M5173 SEAL 1 AND 11083 5L5032 SEAL 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY4
SUPPLY ITEMS AND QUANTITIES11083 1L8022 GASKET 1 AND 11083 RM904 GASKET 1 AND 11083 2M5173 SEAL 1 AND 11083 5L5032 SEAL 1
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1P1903?
1P1903 is a GASKET AND SEAL SET.
What is the NSN for 1P1903?
1P1903 is cataloged in the U.S. Government catalog under NSN 5330-00-202-0221. This indicates validated use in U.S. government and defense supply chains.
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