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420317 — STEM,FLUID VALVE

✓ Government record, cited
Legrand · GATE VALVE
PRODUCT OVERVIEW

420317: STEM,FLUID VALVE.

Can be mounted on rail or on plate in XL³ cabinets and enclosures MCCBs for switching, control isolation and protection of low voltage electrical lines Supplied with fixing screws, connection plates for bars and cable lugs and insulated shields (phase barriers) Can be fitted with cage terminals 120 mm² max. (flexible cable) or 150 mm² max. rigid cable and with DPX³ 160 and 250 common auxiliaries and accessories Conform to IEC 60947-2 This part is cataloged in the U.S.

Government catalog under NSN 4820-01-269-4795, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
420317
NSN: 4820-01-269-4795
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
stem_actuating_end_typeTHREADED EXTERNALLY
valve_type_for_which_designedGATE
NSN4820-01-269-4795
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 420317 · Legrand ⚠ 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: GATE
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
STEM ACTUATING END TYPETHREADED EXTERNALLY
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 2
501 0317 PC 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
101-6205Reference 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 420317?
420317 is a STEM,FLUID VALVE manufactured by Legrand.
What parts can replace 420317?
There are 2 known substitutes for 420317: 501 0317 PC 5, 101-6205. Substitute compatibility should be verified for your specific system.
What is the NSN for 420317?
420317 is cataloged in the U.S. Government catalog under NSN 4820-01-269-4795. This indicates validated use in U.S. government and defense supply chains.
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