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10638620 — VALVE,AIR CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10638620: VALVE,AIR CONTROL.

The VALVE,AIR CONTROL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-466-3962, 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
10638620
NSN: 4810-01-466-3962
FSC: 4810 — Valves, Powered
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
Part Number10638620
NSN4810-01-466-3962
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10638620 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: SPRING RETURN; POPPET; NORMAL POSITION-PRESSURE AT INLET PORT 1 IS BLOCKED, OUTLET PORT 2 IS CONNECTED TO EXHAUST PORT 3; ACTUATED POSITION - PRESSURE AT INLET PORT 1 IS CONNECTED TO OUTLET PORT 2; EXHAUST PORT 3 IS BLOCKED
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSPRING RETURN; POPPET; NORMAL POSITION-PRESSURE AT INLET PORT 1 IS BLOCKED, OUTLET PORT 2 IS CONNECTED TO EXHAUST PORT 3; ACTUATED POSITION - PRESSURE AT INLET PORT 1 IS CONNECTED TO OUTLET PORT 2; EXHAUST PORT 3 IS BLOCKED
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
D0441 1000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10638620?
10638620 is a VALVE,AIR CONTROL.
What parts can replace 10638620?
There is 1 known substitute for 10638620: D0441 1000. Substitute compatibility should be verified for your specific system.
What is the NSN for 10638620?
10638620 is cataloged in the U.S. Government catalog under NSN 4810-01-466-3962. This indicates validated use in U.S. government and defense supply chains.
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