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7866-32 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7866-32: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 2.547 INCHES MINIMUM AND 2.599 INCHES MAXIMUM IN, center_hole_diameter: 2.327 INCHES MINIMUM AND 2.347 INCHES MAXIMUM IN, cross-sectional_height: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-297-5362, 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
7866-32
NSN: 5331-00-297-5362
FSC: 5331 — O-ring
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter2.547 INCHES MINIMUM AND 2.599 INCHES MAXIMUM IN
center_hole_diameter2.327 INCHES MINIMUM AND 2.347 INCHES MAXIMUM IN
cross-sectional_height0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
NSN5331-00-297-5362
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7866-32 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: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.547 INCHES MINIMUM AND 2.599 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.327 INCHES MINIMUM AND 2.347 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.547 INCHES MINIMUM AND 2.599 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.327 INCHES MINIMUM AND 2.347 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 10
10V60-141-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3-932 N865-65Reference document
Same NSN cross-reference
Reference document — Secondary reference
60-P-31-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N602-70-32Reference document
Same NSN cross-reference
Reference document — Secondary reference
PRP568-01-457-60-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
725-70-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7866-32?
7866-32 is a O-RING.
What parts can replace 7866-32?
There are 10 known substitutes for 7866-32: 10V60-141-32, 3-932 N865-65, 60-P-31-32 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7866-32?
7866-32 is cataloged in the U.S. Government catalog under NSN 5331-00-297-5362. This indicates validated use in U.S. government and defense supply chains.
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