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140-171 — TRANSDUCER,SPEED BRAKE,AIRCRAFT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

140-171: TRANSDUCER,SPEED BRAKE,AIRCRAFT.

TRANSDUCER,SPEED BRAKE,AIRCRAFT. Key specifications include end_item_identification: AIRCRAFT, ALENIA C-27J, part_name_assigned_by_controlling_agency: WHEELSPEED TRANSDUCER. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-550-1388, 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
140-171
NSN: 5330-01-550-1388
NIINs: 015501388, 015529308
FSC: 5330 — Packing and Gasket Materials
CAGE: 55355 — EMCOR ENCLOSURES LLC (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT, ALENIA C-27J
part_name_assigned_by_controlling_agencyWHEELSPEED TRANSDUCER
NSN5330-01-550-1388
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140-171 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

No substitute or cross-reference records for this part.

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 140-171?
140-171 is a TRANSDUCER,SPEED BRAKE,AIRCRAFT.
What is the NSN for 140-171?
140-171 is cataloged in the U.S. Government catalog under NSN 5330-01-550-1388. This indicates validated use in U.S. government and defense supply chains.
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