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3-907S604-70 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3-907S604-70: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, center_hole_diameter: 0.523 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN, cross-sectional_height: 0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-293-1002, 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
3-907S604-70
NSN: 5331-01-293-1002
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
center_hole_diameter0.523 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
cross-sectional_height0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
NSN5331-01-293-1002
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3-907S604-70 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
•
CROSS-SECTIONAL HEIGHT: 0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.523 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.079 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.523 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q
SUBSTITUTES & CROSS-REFERENCES 2
40003862-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-907Reference 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 3-907S604-70?
3-907S604-70 is a O-RING.
What parts can replace 3-907S604-70?
There are 2 known substitutes for 3-907S604-70: 40003862-1, 3-907. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-907S604-70?
3-907S604-70 is cataloged in the U.S. Government catalog under NSN 5331-01-293-1002. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.