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Technical Data Sheet
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32857 — SEAT,VALVE

✓ Government record, cited
Legrand · GATE VALVE
PRODUCT OVERVIEW

32857: SEAT,VALVE.

Connects any standard serial device via USB! - Allows any USB ready computer to utilise the Serial RS-232 port for use with any small peripheral device - Supports all standard serial devices including modems - "Plug & Play" - Connectors: USB Type A Male to 25 Way D Male (RS-232 DTE) - No IRQ or I/O address needed - Powered from bus with no external power supply required - Cable length: 1.8m - Compatible with Windows 95(OSR2.1)98/ME/2000/XP This part is cataloged in the U.S. Government catalog under NSN 4820-01-239-0319, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
32857
NSN: 4820-01-239-0319
NIINs: 012390319, 012393837, 012394659, 012395254, 012399050, 012399227, 014535639, 014536313, 014536336, 014561325, 015437869
FSC: 4820 — Valves, Nonpowered
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
fastener_length0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
end_item_identification1940-01-526-7164, MK3 BRIDGE ERECTION BOAT
part_name_assigned_by_controlling_agencySCREW 8X3/4
NSN4820-01-239-0319
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 32857 · 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
•
FEATURES PROVIDED: RISING STEM
•
VALVE SIZE FOR WHICH DESIGNED: 10.000 INCHES IN
•
MATERIAL: STEEL COMP 410
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
STEM ACTUATING END TYPETHREADED EXTERNALLY
FEATURES PROVIDEDRISING STEM
VALVE SIZE FOR WHICH DESIGNED10.000 INCHES IN
MATERIALSTEEL COMP 410
SUBSTITUTES & CROSS-REFERENCES 1
471/2U 10IN STEMSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 32857?
32857 is a SEAT,VALVE manufactured by Legrand.
What parts can replace 32857?
There is 1 known substitute for 32857: 471/2U 10IN STEM. Substitute compatibility should be verified for your specific system.
What is the NSN for 32857?
32857 is cataloged in the U.S. Government catalog under NSN 4820-01-239-0319. This indicates validated use in U.S. government and defense supply chains.
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