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7866-11 — BEARING,SLEEVE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7866-11: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include end_item_identification: SOUTH KOREA ARMED SERVICES, part_name_assigned_by_controlling_agency: WEAR SLEEVE. 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
7866-11
NSN: 5331-01-069-7609
NIINs: 010697609, 015821141
FSC: 5331 — O-ring
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
end_item_identificationSOUTH KOREA ARMED SERVICES
part_name_assigned_by_controlling_agencyWEAR SLEEVE
NSN5331-01-069-7609
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7866-11 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 10
C-69-11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1793-11Same 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
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 7866-11?
7866-11 is a BEARING,SLEEVE.
What parts can replace 7866-11?
There are 10 known substitutes for 7866-11: C-69-11, 1793-11, 60-P-31-11 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7866-11?
7866-11 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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