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Technical Data Sheet
PartsTable / COMPONENT / 02703646
02703646 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ARRESTER,SPARK EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL, bore_shape: STRAIGHT, design_type: NONREUSABLE, body_diameter: 7.687 INCHES NOMINAL IN, bore_diameter: 11.00 MILLIMETERS NOMINAL MM, cubic_measure: 1.112 CUBIC FEET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-01-266-1250, 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
02703646
NSN: 2990-01-266-1250
FSC: 2990
CAGE: 97947 — LISTER PETTER AMERICAS INCORPORATED (USA)
SPECIFICATIONS
materialSTEEL
bore_shapeSTRAIGHT
design_typeNONREUSABLE
body_diameter7.687 INCHES NOMINAL IN
bore_diameter11.00 MILLIMETERS NOMINAL MM
cubic_measure1.112 CUBIC FEET
document_typeINDUSTRIAL CATALOG
overall_width5.656 INCHES NOMINAL IN
character_name&
character_typeUPPER CASE
flow_directionOUTSIDE IN
overall_height2.297 INCHES NOMINAL IN
NSN2990-01-266-1250
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ARRESTER,SPARK EXHAUST TITLE COMPONENT PN 02703646 MFR ARRESTER,SPARK EXHAUST
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
74059373Interchangeable
interchangeable cross-reference
interchangeable
20951Interchangeable
interchangeable cross-reference
interchangeable
51550Interchangeable
interchangeable cross-reference
interchangeable
U0905TMInterchangeable
interchangeable cross-reference
interchangeable
170739AInterchangeable
interchangeable cross-reference
interchangeable
I70739AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 02703646?
02703646 is a ARRESTER,SPARK EXHAUST.
What parts can replace 02703646?
There are 20 known substitutes for 02703646: 74059373, 20951, 51550 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 02703646?
02703646 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-01-266-1250. 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