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052957 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

052957: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE THREADED, shell_type: SOLID, thread_class: 2A A, usage_design: POWER ASSY.REGULATES TEMP IN ALCO CONTROLS TER,THR,AND TIR SERIES THERMO-EXPANSION VALVES, terminal_type: CRIMP SINGLE MATING END ALL CONTACT GROUPINGS, overall_length: 1.709 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-912-5819, 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
052957
NSN: 4820-00-912-5819
NIINs: 009125819, 011016829
FSC: 4820 — Valves, Nonpowered
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE THREADED
shell_typeSOLID
thread_class2A A
usage_designPOWER ASSY.REGULATES TEMP IN ALCO CONTROLS TER,THR,AND TIR SERIES THERMO-EXPANSION VALVES
terminal_typeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
overall_length1.709 INCHES NOMINAL IN
mounting_methodFLANGE
thermostat_typeBULB
overall_diameter1.828 INCHES NOMINAL IN
special_features1/4 IN.MALE FLARE EXTERNAL EQUALIZER;MEDIA REFRIGERANT R-12;FURN W/GASKETS AND BULB CLAMPS IN
thread_directionRIGHT-HAND
terminal_locationBACK SINGLE MATING END ALL CONTACT GROUPINGS
NSN4820-00-912-5819
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 052957 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING METHOD: FLANGE
•
CAPILLARY TUBE LENGTH: 120.000 INCHES NOMINAL IN
•
THERMOSTAT TYPE: BULB
•
USAGE DESIGN: POWER ASSY.REGULATES TEMP IN ALCO CONTROLS TER,THR,AND TIR SERIES THERMO-EXPANSION VALVES
TECHNICAL CHARACTERISTICS
MOUNTING METHODFLANGE
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL IN
THERMOSTAT TYPEBULB
SPECIAL FEATURES1/4 IN.MALE FLARE EXTERNAL EQUALIZER;MEDIA REFRIGERANT R-12;FURN W/GASKETS AND BULB CLAMPS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPOWER ASSEMBLY
USAGE DESIGNPOWER ASSY.REGULATES TEMP IN ALCO CONTROLS TER,THR,AND TIR SERIES THERMO-EXPANSION VALVES
SUBSTITUTES & CROSS-REFERENCES 7
XC726FW55-1CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1000470-P1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
025-17596Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
XC-726FC2BReference document
Same NSN cross-reference
Reference document — Secondary reference
XC726FW2BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
XC726FW1BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 052957?
052957 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 052957?
There are 7 known substitutes for 052957: XC726FW55-1C, 1000470-P1, 025-17596 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 052957?
052957 is cataloged in the U.S. Government catalog under NSN 4820-00-912-5819. This indicates validated use in U.S. government and defense supply chains.
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