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Technical Data Sheet
PartsTable / COMPONENT / 41B1944-175
41B1944-175 ✓ 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 TUBE ASSY-ENG PRIMI is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, material: STEEL CORROSION RESISTING, case_style: SQUARE, lens_color: RED, seal_width: 0.406 INCHES NOMINAL IN, bore_diameter: 0.6300 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2915-00-486-0741, 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
41B1944-175
NSN: 2915-00-486-0741
FSC: 2915
CAGE: 80049 — DEPARTMENT OF THE AIR FORCE (USA)
SPECIFICATIONS
shapeIRREGULAR
materialSTEEL CORROSION RESISTING
case_styleSQUARE
lens_colorRED
seal_width0.406 INCHES NOMINAL IN
bore_diameter0.6300 INCHES NOMINAL IN
overall_width16.0 INCHES NOMINAL IN
overall_height6.0 INCHES NOMINAL IN
overall_length16.0 INCHES NOMINAL IN
document_source1G5W1
mounting_methodTHREADED HUB
outside_diameter5.000 INCHES NOMINAL IN
NSN2915-00-486-0741
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TUBE ASSY-ENG PRIMI TITLE COMPONENT PN 41B1944-175 MFR TUBE ASSY-ENG PRIMI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
50021-R-116Interchangeable
interchangeable cross-reference
interchangeable
8900-0441-001Interchangeable
interchangeable cross-reference
interchangeable
E0L44507AInterchangeable
interchangeable cross-reference
interchangeable
866445Interchangeable
interchangeable cross-reference
interchangeable
6491AInterchangeable
interchangeable cross-reference
interchangeable
50021Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41B1944-175?
41B1944-175 is a TUBE ASSY-ENG PRIMI.
What parts can replace 41B1944-175?
There are 12 known substitutes for 41B1944-175: 50021-R-116, 8900-0441-001, E0L44507A and 9 more. Substitute compatibility should be verified for your specific system.
Is 41B1944-175 still available?
41B1944-175 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