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064217 — VALVE,EXPANSION

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

064217: VALVE,EXPANSION.

The VALVE,EXPANSION is a the manufacturer industrial component. Key specifications include flow_control_device: DIAPHRAGM, face_to_face_distance: 4.6 INCHES MAXIMUM IN, valve_expansion_control_type: PRESSURE, valve_pressure_limiting_device: NOT INCLUDED, first_connection_face_to_centerline_distance: 2.21 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-660-8018, 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
064217
NSN: 4820-01-660-8018
FSC: 4820 — Valves, Nonpowered
CAGE: 5M9B9 — COPELAND LP DBA COPELAND CO (USA)
SPECIFICATIONS
flow_control_deviceDIAPHRAGM
face_to_face_distance4.6 INCHES MAXIMUM IN
valve_expansion_control_typePRESSURE
valve_pressure_limiting_deviceNOT INCLUDED
first_connection_face_to_centerline_distance2.21 INCHES MAXIMUM IN
NSN4820-01-660-8018
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 064217 · 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
•
FLOW CONTROL DEVICE: DIAPHRAGM
•
FACE TO FACE DISTANCE: 4.6 INCHES MAXIMUM IN
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 2.21 INCHES MAXIMUM IN
•
VALVE EXPANSION CONTROL TYPE: PRESSURE
•
VALVE PRESSURE LIMITING DEVICE: NOT INCLUDED
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
FACE TO FACE DISTANCE4.6 INCHES MAXIMUM IN
FIRST CONNECTION FACE TO CENTERLINE DISTANCE2.21 INCHES MAXIMUM IN
VALVE EXPANSION CONTROL TYPEPRESSURE
VALVE PRESSURE LIMITING DEVICENOT INCLUDED
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 064217?
064217 is a VALVE,EXPANSION.
What is the NSN for 064217?
064217 is cataloged in the U.S. Government catalog under NSN 4820-01-660-8018. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.