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303B — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

303B: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4310-00-035-7519, 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
MRO→ MRO_GENERAL→ 303B
NSN: 4310-00-035-7519
NIINs: 000357519, 002018514, 005758013, 006783719, 009948679, 014204995, 014605538, 015633994
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
special_featuresPORTABLE AND HIGHLY ACCURATE MONITOR OF MOISTURE IN GAS STREAMS. DIGITAL INDICATING METER, SOLID STATE ELECTRONICS. CHOICE OF AC, DC AND INTERNAL BATTERY POWER SOURCE
NSN4310-00-035-7519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 303B MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STL; 3.022 IN. O/A LG; 0.467 IN. O/A W; 0.026 IN. O/A THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTL; 3.022 IN. O/A LG; 0.467 IN. O/A W; 0.026 IN. O/A THK IN
SUBSTITUTES & CROSS-REFERENCES 5
107225PC310Reference document
Same NSN cross-reference
Reference document — Secondary reference
116524PC310Reference document
Same NSN cross-reference
Reference document — Secondary reference
116222PC310Reference document
Same NSN cross-reference
Reference document — Secondary reference
107122PC310Reference document
Same NSN cross-reference
Reference document — Secondary reference
111024PC310Reference 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 303B?
303B is a CONNECTOR,PLUG,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 303B?
There are 5 known substitutes for 303B: 107225PC310, 116524PC310, 116222PC310 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 303B?
303B is cataloged in the U.S. Government catalog under NSN 4310-00-035-7519. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.