PartsTable
Technical Data Sheet
2273-3 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL OVERALL, thread_class: 3A A, fastener_length: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, hardness_rating: 50.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM SPRING, thread_direction: RIGHT-HAND, thread_series_designator: UNIFIED NATIONAL COARSE (UNC). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-556-1890, 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 2273-3
NSN: 6625-00-556-1890
FSC: 6625
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thread_class3A A
fastener_length0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
hardness_rating50.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM SPRING
thread_directionRIGHT-HAND
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_accommodated_thickness0.028 INCHES NOMINAL IN
material_document_and_classification41L400 FSCM 84760 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN6625-00-556-1890
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 2273-3 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.078 INCHES NOMINAL IN
COLOR: UNABLE TO DECODE
MATERIAL: STEEL
ACCURACY IN PERCENT: -10.0 TO 10.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
STYLE DESIGNATOR: ROUND FLUSH MTG
SENSITIVITY RATING: 10.0 MILLIVOLTS
SCALE DIVISION QUANTITY: 4 SINGLE INDICATOR SINGLE RANGE
TECHNICAL CHARACTERISTICS (FLIS)
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.078 INCHES NOMINAL IN
COLORUNABLE TO DECODE
MATERIALSTEEL
SPECIAL FEATURESCLAMP MTD
ACCURACY IN PERCENT-10.0 TO 10.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
STYLE DESIGNATORROUND FLUSH MTG
SENSITIVITY RATING10.0 MILLIVOLTS
SCALE DIVISION QUANTITY4 SINGLE INDICATOR SINGLE RANGE
INSTALLATION DESIGNPANEL
METER DEPTH BEHIND MOUNTING FLANGE0.828 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
2906359-8Upgraded Successor
successor cross-reference
successor
122351Upgraded Successor
successor cross-reference
successor
MA55236-8Upgraded Successor
successor cross-reference
successor
111-009-0003Interchangeable
interchangeable cross-reference
interchangeable
2273-3Interchangeable
interchangeable cross-reference
interchangeable
135-103-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2273-3?
2273-3 is a CONNECTOR,RECEPTACLE,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2273-3?
There are 18 known substitutes for 2273-3: 2906359-8, 122351, MA55236-8 and 15 more. Substitute compatibility should be verified for your specific system.
Is 2273-3 still available?
2273-3 is currently cancelled.
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