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RR00638550 — SLIDE,DIRECTIONAL CONTROL LINEAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RR00638550: SLIDE,DIRECTIONAL CONTROL LINEAR.

SLIDE,DIRECTIONAL CONTROL LINEAR. Key specifications include special_features: USED ON LINEAR DIRECTIONAL CONTROL VALVE, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, valve_model_number_for_which_designed: 4WE10J31/CW110N9DA. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-438-4568, 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
RR00638550
NSN: 4810-01-438-4568
FSC: 4810 — Valves, Powered
CAGE: 27005 — BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS (USA)
SPECIFICATIONS
special_featuresUSED ON LINEAR DIRECTIONAL CONTROL VALVE
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
valve_model_number_for_which_designed4WE10J31/CW110N9DA
NSN4810-01-438-4568
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RR00638550 · 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
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 4WE10J31/CW110N9DA
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNED4WE10J31/CW110N9DA
SPECIAL FEATURESUSED ON LINEAR DIRECTIONAL CONTROL VALVE
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
SUBSTITUTES & CROSS-REFERENCES 1
638550Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 RR00638550?
RR00638550 is a SLIDE,DIRECTIONAL CONTROL LINEAR.
What parts can replace RR00638550?
There is 1 known substitute for RR00638550: 638550. Substitute compatibility should be verified for your specific system.
What is the NSN for RR00638550?
RR00638550 is cataloged in the U.S. Government catalog under NSN 4810-01-438-4568. 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.