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70083-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

70083-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-467-0470, 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
70083-1
NSN: 5331-00-467-0470
FSC: 5331 — O-ring
CAGE: 04171 — MAGNETIC SEAL LLC (USA)
SPECIFICATIONS
center_hole_diameter0.625 INCHES NOMINAL IN
NSN5331-00-467-0470
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 70083-1 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
KEY FEATURES
•
CENTER HOLE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER0.625 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 3
PLB1863APC9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10-10Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
01-1-09-0004-80 1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 70083-1?
70083-1 is a O-RING.
What parts can replace 70083-1?
There are 3 known substitutes for 70083-1: PLB1863APC9, 10-10, 01-1-09-0004-80 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 70083-1?
70083-1 is cataloged in the U.S. Government catalog under NSN 5331-00-467-0470. This indicates validated use in U.S. government and defense supply chains.
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