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8664-1IN 316SST — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8664-1IN 316SST: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-143-9490, 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
8664-1IN 316SST
NSN: 4820-01-143-9490
FSC: 4820 — Valves, Nonpowered
CAGE: 11661 — NEWDELL COMPANY, THE DBA LADISH VALVES (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
NSN4820-01-143-9490
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8664-1IN 316SST · 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
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 2
8664 1IN SSTL PIECE 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
C1003-094-007Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 8664-1IN 316SST?
8664-1IN 316SST is a DISK,VALVE.
What parts can replace 8664-1IN 316SST?
There are 2 known substitutes for 8664-1IN 316SST: 8664 1IN SSTL PIECE 4, C1003-094-007. Substitute compatibility should be verified for your specific system.
What is the NSN for 8664-1IN 316SST?
8664-1IN 316SST is cataloged in the U.S. Government catalog under NSN 4820-01-143-9490. This indicates validated use in U.S. government and defense supply chains.
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