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PartsTable / COMPONENT / 10550-003
10550-003 ✓ 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

The TEST CAP,AIRCRAFT MAINTENANCE is a the manufacturer industrial component. Key specifications include special_features: COMPACT ELECTRIC TESTER GUAGES/PUMP, end_item_identification: SPECIAL AIRCRAFT & ENGINE TOOLS AND SUPPORT EQUIP PARTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-175-3311, 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
10550-003
NSN: 4920-00-175-3311
FSC: 4920
CAGE: 14178 — MENSOR, LP. (USA)
SPECIFICATIONS
special_featuresCOMPACT ELECTRIC TESTER GUAGES/PUMP
end_item_identificationSPECIAL AIRCRAFT & ENGINE TOOLS AND SUPPORT EQUIP PARTS
NSN4920-00-175-3311
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TEST CAP,AIRCRAFT MAINTENANCE TITLE COMPONENT PN 10550-003 MFR TEST CAP,AIRCRAFT MAIN
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 71.500 IN. LG,26.000 IN. W,23.300 IN. H,115V 60 HZ,230V 50 HZ V
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION71.500 IN. LG,26.000 IN. W,23.300 IN. H,115V 60 HZ,230V 50 HZ V
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
577R554H13Interchangeable
interchangeable cross-reference
interchangeable
16452-13Interchangeable
interchangeable cross-reference
interchangeable
10873Interchangeable
interchangeable cross-reference
interchangeable
5BInterchangeable
interchangeable cross-reference
interchangeable
VT3387Interchangeable
interchangeable cross-reference
interchangeable
851110Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10550-003?
10550-003 is a TEST CAP,AIRCRAFT MAINTENANCE.
What parts can replace 10550-003?
There are 11 known substitutes for 10550-003: 577R554H13, 16452-13, 10873 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10550-003?
10550-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-175-3311. 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