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603870-1 — SEAT,VALVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

603870-1: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SEAT, HIGH PRESSURE, SOLR OSS, 10PK. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-584-2930, 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
603870-1
NSN: 5330-01-584-2930
NIINs: 015842930, 017057560
FSC: 5330 — Packing and Gasket Materials
CAGE: 50GK4 — ATLAS COPCO HURRICANE LLC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencySEAT, HIGH PRESSURE, SOLR OSS, 10PK
NSN5330-01-584-2930
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 603870-1 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 1
069-0014-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 603870-1?
603870-1 is a SEAT,VALVE.
What parts can replace 603870-1?
There is 1 known substitute for 603870-1: 069-0014-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 603870-1?
603870-1 is cataloged in the U.S. Government catalog under NSN 5330-01-584-2930. This indicates validated use in U.S. government and defense supply chains.
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