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1000-0010-903 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1000-0010-903: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, center_hole_diameter: 0.298 INCHES NOMINAL IN, cross-sectional_height: 0.429 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-652-3566, 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
1000-0010-903
NSN: 5331-01-652-3566
FSC: 5331 — O-ring
CAGE: 04577 — MISSION SYSTEMS ORCHARD PARK INC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
center_hole_diameter0.298 INCHES NOMINAL IN
cross-sectional_height0.429 INCHES NOMINAL IN
NSN5331-01-652-3566
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1000-0010-903 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: 0.429 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.298 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE CLASS Q
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.429 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.298 INCHES NOMINAL IN
MATERIALRUBBER SILICONE CLASS Q
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

No substitute or cross-reference records for this part.

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 1000-0010-903?
1000-0010-903 is a O-RING.
What is the NSN for 1000-0010-903?
1000-0010-903 is cataloged in the U.S. Government catalog under NSN 5331-01-652-3566. This indicates validated use in U.S. government and defense supply chains.
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