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FV221DP — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

FV221DP: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-113-1872, 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
FV221DP
NSN: 4820-01-113-1872
FSC: 4820 — Valves, Nonpowered
CAGE: 73370 — HONEYWELL INTERNATIONAL INC DBA HONEYWELL DIV CONSUMER PRODUCTS GROUP (USA)
SPECIFICATIONS
Part NumberFV221DP
NSN4820-01-113-1872
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: FV221DP · 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
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 9
D8FZ-6A666BReference document
Same NSN cross-reference
Reference document — Secondary reference
D7FZ-6A666AReference document
Same NSN cross-reference
Reference document — Secondary reference
FV221Reference document
Same NSN cross-reference
Reference document — Secondary reference
D8FZ-6A666AReference document
Same NSN cross-reference
Reference document — Secondary reference
D9FZ6A666-CReference document
Same NSN cross-reference
Reference document — Secondary reference
PV-721Same 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 FV221DP?
FV221DP is a VALVE,VENT.
What parts can replace FV221DP?
There are 9 known substitutes for FV221DP: D8FZ-6A666B, D7FZ-6A666A, FV221 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FV221DP?
FV221DP is cataloged in the U.S. Government catalog under NSN 4820-01-113-1872. This indicates validated use in U.S. government and defense supply chains.
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