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211081997D0 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

211081997D0: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include special_features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-653-8363, 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
211081997D0
NSN: 4820-01-653-8363
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
special_featuresQUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS
criticality_code_justificationFEAT
NSN4820-01-653-8363
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 211081997D0 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESQUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS
SUBSTITUTES & CROSS-REFERENCES 4
801-6405342 FIND 11Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
DF330707 FIND 11D0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211081997Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
801-6405342 FIND 11D0Same 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 211081997D0?
211081997D0 is a SEAT,VALVE.
What parts can replace 211081997D0?
There are 4 known substitutes for 211081997D0: 801-6405342 FIND 11, DF330707 FIND 11D0, 211081997 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211081997D0?
211081997D0 is cataloged in the U.S. Government catalog under NSN 4820-01-653-8363. This indicates validated use in U.S. government and defense supply chains.
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