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2-023 N0741-75 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-023 N0741-75: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, center_hole_diameter: 1.062 INCHES NOMINAL IN, cross-sectional_height: 1.187 INCHES NOMINAL IN, end_item_identification: ARI 23478 TIALD STTE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-491-4480, 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
2-023 N0741-75
NSN: 5331-01-491-4480
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER
center_hole_diameter1.062 INCHES NOMINAL IN
cross-sectional_height1.187 INCHES NOMINAL IN
end_item_identificationARI 23478 TIALD STTE
NSN5331-01-491-4480
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-023 N0741-75 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: 1.187 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.062 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.187 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.062 INCHES NOMINAL IN
END ITEM IDENTIFICATIONARI 23478 TIALD STTE
MATERIALRUBBER
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 1
23247-03424Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-023 N0741-75?
2-023 N0741-75 is a O-RING.
What parts can replace 2-023 N0741-75?
There is 1 known substitute for 2-023 N0741-75: 23247-03424. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-023 N0741-75?
2-023 N0741-75 is cataloged in the U.S. Government catalog under NSN 5331-01-491-4480. 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.