PartsTable
Technical Data Sheet
941-55 ✓ Verified by PartsTable
· MOTOR
WHAT YOU NEED TO KNOW
NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW

The RETAINER,PREFILTER,RESPIRATOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEMCOPPER ALLOY 922 SEAT, bonnet_type: INSIDE SCREWINSIDE SCREW, connection_type: THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-075-5977, 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
941-55
NSN: 6105-00-075-5977
FSC: 6105
CAGE: 03848 — ARMA DIV AMBAC INDUSTRIES INC
SPECIFICATIONS
materialCOPPER ALLOY STEMCOPPER ALLOY 922 SEAT
bonnet_typeINSIDE SCREWINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS
features_providedBONNET PACKINGBONNET PACKING
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
flow_control_deviceDISKDISK
nominal_thread_size0.500 INCHES ALL ENDS0.500 INCHES ALL ENDS IN
maximum_operating_temp150.0 FAHRENHEIT SECOND RESPONSE150.0 FAHRENHEIT SECOND RESPONSE DEGF
valve_operation_methodMANUALMANUAL
NSN6105-00-075-5977
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 941-55 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
409Interchangeable
interchangeable cross-reference
interchangeable
3671-16REVAPC12Interchangeable
interchangeable cross-reference
interchangeable
504-1/2INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 941-55?
941-55 is a RETAINER,PREFILTER,RESPIRATOR.
What parts can replace 941-55?
There are 3 known substitutes for 941-55: 409, 3671-16REVAPC12, 504-1/2IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 941-55?
941-55 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6105-00-075-5977. This indicates validated use in U.S. government and defense supply chains.
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