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PartsTable / COMPONENT / 2901128-11
2901128-11 ✓ 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 ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING, thread_class: 2A A, overall_length: 1.256 INCHES NOMINAL IN, overall_diameter: 0.750 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, threaded_device_type: COUPLING FACILITY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-270-2031, 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
2901128-11
NSN: 5935-01-270-2031
FSC: 5935
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
thread_class2A A
overall_length1.256 INCHES NOMINAL IN
overall_diameter0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
mating_end_quantity2
threaded_device_typeCOUPLING FACILITY
environmental_protectionHEAT RESISTANT AND COLD RESISTANT
NSN5935-01-270-2031
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,CONNECTOR TITLE COMPONENT PN 2901128-11 MFR ADAPTER,CONNECTOR
KEY FEATURES
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
ENVIRONMENTAL PROTECTION: HEAT RESISTANT AND COLD RESISTANT
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
•
THREADED DEVICE TYPE: COUPLING FACILITY
•
THREAD DIRECTION: RIGHT-HAND
•
MATING END QUANTITY: 2
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.750 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTIONHEAT RESISTANT AND COLD RESISTANT
BODY STYLESTRAIGHT SHAPE, EXTERNAL/INTERNAL COUPLING
THREADED DEVICE TYPECOUPLING FACILITY
OVERALL LENGTH1.256 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
MATING END QUANTITY2
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
5004-135-01Interchangeable
interchangeable cross-reference
interchangeable
21020SFInterchangeable
interchangeable cross-reference
interchangeable
ADT-2681-MF-002-02Interchangeable
interchangeable cross-reference
interchangeable
3077-A-9Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2901128-11?
2901128-11 is a ADAPTER,CONNECTOR.
What parts can replace 2901128-11?
There are 4 known substitutes for 2901128-11: 5004-135-01, 21020SF, ADT-2681-MF-002-02 and 1 more. Substitute compatibility should be verified for your specific system.
Is 2901128-11 still available?
2901128-11 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