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1793-11 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1793-11: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 0.985 INCHES NOMINAL IN, center_hole_diameter: 0.858 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN, elongation_percentage: 200 MAXIMUM, cross-sectional_height: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-069-7609, 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
1793-11
NSN: 5331-01-069-7609
FSC: 5331 — O-ring
CAGE: 91265 — PARKER-HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter0.985 INCHES NOMINAL IN
center_hole_diameter0.858 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN
elongation_percentage200 MAXIMUM
cross-sectional_height0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
NSN5331-01-069-7609
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1793-11 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: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.985 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 200 MAXIMUM
•
CENTER HOLE DIAMETER: 0.858 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.985 INCHES NOMINAL IN
ELONGATION PERCENTAGE200 MAXIMUM
CENTER HOLE DIAMETER0.858 INCHES MINIMUM AND 0.868 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 9
C-69-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
60-P-31-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RT253-65-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
N602-70-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS29512-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS29512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1793-11?
1793-11 is a O-RING.
What parts can replace 1793-11?
There are 9 known substitutes for 1793-11: C-69-11, 60-P-31-11, RT253-65-11 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1793-11?
1793-11 is cataloged in the U.S. Government catalog under NSN 5331-01-069-7609. This indicates validated use in U.S. government and defense supply chains.
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