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PartsTable / COMPONENT / 843002
843002 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

PISTON AND SLEEVE,ABSOLUTE PRESS. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN, outside_diameter: 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN, style_designator: FLAT INTERNAL TEETH, surface_treatment: CADMIUM OVERALL, material_thickness: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-166-3588, 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
843002
NSN: 1650-00-166-3588
FSC: 1650
CAGE: 0KDP7 — KIDDE-FENWAL, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
hole_diameter0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
outside_diameter0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
style_designatorFLAT INTERNAL TEETH
surface_treatmentCADMIUM OVERALL
material_thickness0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN1650-00-166-3588
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON AND SLEEVE,ABSOLUTE PRESS TITLE COMPONENT PN 843002 MFR PISTON AND SLEEVE,ABSO
KEY FEATURES
•
FSC APPLICATION DATA: VALVE,PRESSURE REGULATOR. AIRCRAFT PNEUMATIC SYSTEM
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL PISTON AND SLEEVE,MATCHED COMPONENTS,1.640 IN PISTON LG,0.4999 TO0.5001 IN PISTON OD AFTER COATING,1.400 IN SLEEVE LG,0.684 TO 0.686 IN SLEEVE O/A OD,GROOVED FOR O RING PACKING IN
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAVALVE,PRESSURE REGULATOR. AIRCRAFT PNEUMATIC SYSTEM
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL PISTON AND SLEEVE,MATCHED COMPONENTS,1.640 IN PISTON LG,0.4999 TO0.5001 IN PISTON OD AFTER COATING,1.400 IN SLEEVE LG,0.684 TO 0.686 IN SLEEVE O/A OD,GROOVED FOR O RING PACKING IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
9147846Interchangeable
interchangeable cross-reference
interchangeable
N414P13C15Interchangeable
interchangeable cross-reference
interchangeable
1906-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 843002?
843002 is a PISTON AND SLEEVE,ABSOLUTE PRESS.
What parts can replace 843002?
There are 3 known substitutes for 843002: 9147846, N414P13C15, 1906-00. Substitute compatibility should be verified for your specific system.
What is the NSN for 843002?
843002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-166-3588. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026