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11581P-44 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11581P-44: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, center_hole_diameter: 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN, cross-sectional_height: 0.082 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-080-9231, 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
11581P-44
NSN: 5331-01-080-9231
FSC: 5331 — O-ring
CAGE: 71483 — DAVID CLARK CO INC DIV DAVID CLARK COMPANY, INC. (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
center_hole_diameter0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
cross-sectional_height0.082 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
NSN5331-01-080-9231
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11581P-44 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: 0.082 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.082 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR
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
10182406Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11581P-44?
11581P-44 is a O-RING.
What parts can replace 11581P-44?
There is 1 known substitute for 11581P-44: 10182406. Substitute compatibility should be verified for your specific system.
What is the NSN for 11581P-44?
11581P-44 is cataloged in the U.S. Government catalog under NSN 5331-01-080-9231. This indicates validated use in U.S. government and defense supply chains.
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