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12266247-2 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12266247-2: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.437 INCHES NOMINAL IN, furnished_items: LOCKNUT, supplementary_features: HAS ATTACHED BRAKE PAD P/N 12266247-3. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-066-7769, 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
12266247-2
NSN: 5340-01-066-7769
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL
hole_diameter0.437 INCHES NOMINAL IN
furnished_itemsLOCKNUT
supplementary_featuresHAS ATTACHED BRAKE PAD P/N 12266247-3
NSN5340-01-066-7769
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12266247-2 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
•
SUPPLEMENTARY FEATURES: HAS ATTACHED BRAKE PAD P/N 12266247-3
•
MATERIAL: STEEL
•
FURNISHED ITEMS: LOCKNUT
•
HOLE DIAMETER: 0.437 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESHAS ATTACHED BRAKE PAD P/N 12266247-3
MATERIALSTEEL
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.437 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
12265525-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2748Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12266247-2?
12266247-2 is a CLAMP,SYNCHRO.
What parts can replace 12266247-2?
There are 2 known substitutes for 12266247-2: 12265525-1, 2748. Substitute compatibility should be verified for your specific system.
What is the NSN for 12266247-2?
12266247-2 is cataloged in the U.S. Government catalog under NSN 5340-01-066-7769. 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.