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CL81 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CL81: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.906 INCHES NOMINAL IN, height: 2.187 INCHES NOMINAL IN, length: 2.125 INCHES NOMINAL IN, material: STEEL, furnished_items: LOCKNUT, surface_treatment: CADMIUM OR LACQUER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-832-8575, 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
CL81
NSN: 5340-00-832-8575
FSC: 5340 — Hardware, Commercial
CAGE: 73842 — GOODYEAR TIRE AND RUBBER CO THE (USA)
SPECIFICATIONS
width0.906 INCHES NOMINAL IN
height2.187 INCHES NOMINAL IN
length2.125 INCHES NOMINAL IN
materialSTEEL
furnished_itemsLOCKNUT
surface_treatmentCADMIUM OR LACQUER
NSN5340-00-832-8575
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CL81 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
•
LENGTH: 2.125 INCHES NOMINAL IN
•
HEIGHT: 2.187 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR LACQUER
•
WIDTH: 0.906 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FURNISHED ITEMS: LOCKNUT
TECHNICAL CHARACTERISTICS
LENGTH2.125 INCHES NOMINAL IN
HEIGHT2.187 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR LACQUER
WIDTH0.906 INCHES NOMINAL IN
MATERIALSTEEL
FURNISHED ITEMSLOCKNUT
SUBSTITUTES & CROSS-REFERENCES 1
9179584Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CL81?
CL81 is a CLAMP,SYNCHRO.
What parts can replace CL81?
There is 1 known substitute for CL81: 9179584. Substitute compatibility should be verified for your specific system.
What is the NSN for CL81?
CL81 is cataloged in the U.S. Government catalog under NSN 5340-00-832-8575. This indicates validated use in U.S. government and defense supply chains.
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