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N-7057-1 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N-7057-1: CONNECTOR,PLUG,ELECTRICAL.

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: CAGE 35795 LESLIE CONTROLS IS OEM AND HOLDS DESIGN CONTROL., end_item_identification: VALVE, ROTARY;LESIE CONTROLS INC, valve_design_control_activity: 21013, valve_type_for_which_designed: GLOBE, material_document_and_classification: MIL-C-17516 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-185-7938, 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
N-7057-1
NSN: 4820-01-185-7938
NIINs: 011857938, 013785710
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresCAGE 35795 LESLIE CONTROLS IS OEM AND HOLDS DESIGN CONTROL.
end_item_identificationVALVE, ROTARY;LESIE CONTROLS INC
valve_design_control_activity21013
valve_type_for_which_designedGLOBE
material_document_and_classificationMIL-C-17516 MIL SPEC SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed125
NSN4820-01-185-7938
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-7057-1 · 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
•
VALVE TYPE FOR WHICH DESIGNED: GLOBE
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 125
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-17516 MIL SPEC SINGLE MATERIAL RESPONSE
•
VALVE DESIGN CONTROL ACTIVITY: 21013
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGLOBE
VALVE MODEL NUMBER FOR WHICH DESIGNED125
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-17516 MIL SPEC SINGLE MATERIAL RESPONSE
VALVE DESIGN CONTROL ACTIVITY21013
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
RVN5200-125Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
RVN5200-125 ITEM 16Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N-7057-1?
N-7057-1 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace N-7057-1?
There are 2 known substitutes for N-7057-1: RVN5200-125, RVN5200-125 ITEM 16. Substitute compatibility should be verified for your specific system.
What is the NSN for N-7057-1?
N-7057-1 is cataloged in the U.S. Government catalog under NSN 4820-01-185-7938. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.