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N59257 — CONNECTOR ASSEMBLY,ELECTRICAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N59257: CONNECTOR ASSEMBLY,ELECTRICAL.

The CONNECTOR ASSEMBLY,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 45.0 DEGREES NOMINAL, tip_diameter: 0.750 INCHES NOMINAL IN, overall_height: 10.688 INCHES NOMINAL IN, shank_diameter: 0.715 INCHES NOMINAL IN, style_designator: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-212-2670, 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
N59257
NSN: 4820-01-212-2670
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle45.0 DEGREES NOMINAL
tip_diameter0.750 INCHES NOMINAL IN
overall_height10.688 INCHES NOMINAL IN
shank_diameter0.715 INCHES NOMINAL IN
style_designatorPOPPET
under_flange_height7.275 INCHES NOMINAL IN
flange_seat_to_disk_end_height2.775 INCHES NOMINAL IN
NSN4820-01-212-2670
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N59257 · 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
•
SHANK DIAMETER: 0.715 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 2.775 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
TIP DIAMETER: 0.750 INCHES NOMINAL IN
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
UNDER FLANGE HEIGHT: 7.275 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.715 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT2.775 INCHES NOMINAL IN
OVERALL HEIGHT10.688 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
TIP DIAMETER0.750 INCHES NOMINAL IN
SEAT ANGLE45.0 DEGREES NOMINAL
UNDER FLANGE HEIGHT7.275 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
59257Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N59257?
N59257 is a CONNECTOR ASSEMBLY,ELECTRICAL.
What parts can replace N59257?
There is 1 known substitute for N59257: 59257. Substitute compatibility should be verified for your specific system.
What is the NSN for N59257?
N59257 is cataloged in the U.S. Government catalog under NSN 4820-01-212-2670. 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.