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4781807-802 — GASKET SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4781807-802: GASKET SET.

The GASKET SET 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
4781807-802
NSN: 5330-01-418-1063
NIINs: 014181063, 014932507
FSC: 5330 — Packing and Gasket Materials
CAGE: A094N — BOSCH REXROTH AB (SWE)
SPECIFICATIONS
Part Number4781807-802
NSN5330-01-418-1063
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4781807-802 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
478 1807-803Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 4781807-802?
4781807-802 is a GASKET SET.
What parts can replace 4781807-802?
There are 4 known substitutes for 4781807-802: R939002459, 478 1807-803, 1781301-802 IT 031 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4781807-802?
4781807-802 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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