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R900149806 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R900149806: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include special_features: INAVY: DISK; NHA 4810-01-559-2890 SOLENOID PILOT VALVE, end_item_identification: 4810-01-559-2814 PRESSURE CONTROL VALVE; USED ON CARGO ELEVATORS; LHD2. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-559-2908, 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
R900149806
NSN: 4810-01-559-2908
FSC: 4810 — Valves, Powered
CAGE: 27005 — BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS (USA)
SPECIFICATIONS
special_featuresINAVY: DISK; NHA 4810-01-559-2890 SOLENOID PILOT VALVE
end_item_identification4810-01-559-2814 PRESSURE CONTROL VALVE; USED ON CARGO ELEVATORS; LHD2
NSN4810-01-559-2908
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R900149806 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESINAVY: DISK; NHA 4810-01-559-2890 SOLENOID PILOT VALVE
END ITEM IDENTIFICATION4810-01-559-2814 PRESSURE CONTROL VALVE; USED ON CARGO ELEVATORS; LHD2
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
R900908580 PL ITEM 0090Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 R900149806?
R900149806 is a DISK,VALVE.
What parts can replace R900149806?
There is 1 known substitute for R900149806: R900908580 PL ITEM 0090. Substitute compatibility should be verified for your specific system.
What is the NSN for R900149806?
R900149806 is cataloged in the U.S. Government catalog under NSN 4810-01-559-2908. 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.