PartsTable
Technical Data Sheet
PartsTable / COMPONENT / RA-1157
RA-1157 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 BODY, cup_width: 0.4200 INCHES NOMINAL IN, cone_width: 0.5800 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS A, bore_diameter: 1.0000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-552-2024, 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
RA-1157
NSN: 5940-00-552-2024
FSC: 5940
CAGE: 56501 — ABB INSTALLATION PRODUCTS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 BODY
cup_width0.4200 INCHES NOMINAL IN
cone_width0.5800 INCHES NOMINAL IN
seat_angle37.0 DEGREES ALL ENDS
thread_class3A ALL ENDS A
bore_diameter1.0000 INCHES NOMINAL IN
overall_width0.5600 INCHES NOMINAL IN
standout_width0.1400 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
special_featuresDUTY CLASS L SERIES
style_designatorSTRAIGHT THRU
NSN5940-00-552-2024
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN RA-1157 MFR CONNECTOR,PLUG,ELECTRI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
26878Interchangeable
interchangeable cross-reference
interchangeable
9412911Interchangeable
interchangeable cross-reference
interchangeable
9412908Interchangeable
interchangeable cross-reference
interchangeable
32-98-2Interchangeable
interchangeable cross-reference
interchangeable
032-0098-0002Interchangeable
interchangeable cross-reference
interchangeable
10350157Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RA-1157?
RA-1157 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace RA-1157?
There are 21 known substitutes for RA-1157: 26878, 9412911, 9412908 and 18 more. Substitute compatibility should be verified for your specific system.
Is RA-1157 still available?
RA-1157 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026