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478 1807-803 — GASKET ASSORTMENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

478 1807-803: GASKET ASSORTMENT.

The GASKET ASSORTMENT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-418-1063, 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
478 1807-803
NSN: 5330-01-418-1063
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part Number478 1807-803
NSN5330-01-418-1063
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 478 1807-803 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
R939002459Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4781807-802Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
1781301-802 IT 031Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
178 1301-80X ITEM 900Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 478 1807-803?
478 1807-803 is a GASKET ASSORTMENT.
What parts can replace 478 1807-803?
There are 4 known substitutes for 478 1807-803: R939002459, 4781807-802, 1781301-802 IT 031 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 478 1807-803?
478 1807-803 is cataloged in the U.S. Government catalog under NSN 5330-01-418-1063. This indicates validated use in U.S. government and defense supply chains.
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