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125666 — MUFFLER,EXHAUST

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

125666: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include body_shape: ROUND, design_type: DRY, coolant_type: AIR, muffler_design: STRAIGHT THROUGH, inlet_connection_type: UNTHREADED SINGLE INLET, outlet_connection_type: UNTHREADED FIRST OUTLET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-106-3710, 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
125666
NSN: 5330-01-106-3710
NIINs: 011063710, 013354461
FSC: 5330 — Packing and Gasket Materials
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
body_shapeROUND
design_typeDRY
coolant_typeAIR
muffler_designSTRAIGHT THROUGH
inlet_connection_typeUNTHREADED SINGLE INLET
outlet_connection_typeUNTHREADED FIRST OUTLET
NSN5330-01-106-3710
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 125666 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
SUBSTITUTES & CROSS-REFERENCES 1
D-125666Reference 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 125666?
125666 is a MUFFLER,EXHAUST.
What parts can replace 125666?
There is 1 known substitute for 125666: D-125666. Substitute compatibility should be verified for your specific system.
What is the NSN for 125666?
125666 is cataloged in the U.S. Government catalog under NSN 5330-01-106-3710. This indicates validated use in U.S. government and defense supply chains.
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