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RCH2 3X3X10 DETAIL 43 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

RCH2 3X3X10 DETAIL 43: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: PUMP, RCH2 3X3, part_name_assigned_by_controlling_agency: DISK THICK, FLAPPER. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-528-2974, 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
RCH2 3X3X10 DETAIL 43
NSN: 4810-01-528-2974
FSC: 4810 — Valves, Powered
CAGE: 0TWN3 — AMPCO PUMPS COMPANY LLC (USA)
SPECIFICATIONS
end_item_identificationPUMP, RCH2 3X3
part_name_assigned_by_controlling_agencyDISK THICK, FLAPPER
NSN4810-01-528-2974
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: RCH2 3X3X10 DETAIL 43 · 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 FEATURESRCH2 SELF-PRIMING PUMPS ARE CLOSE COUPLED TO JM FRAME MOTORS AND HAVE NPT TREADED CONNECTIONS. MEDIA: SEAWATER. DESCRIPTION: FIRE PUMP NUMBER 6. PUMP SPEED: 3500 RPM. PUMP CAPACITY: 300 GPM. DRIVE TYPE: 50 HP ELECTRIC MOTOR. RPM
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK THICK, FLAPPER
END ITEM IDENTIFICATIONPUMP, RCH2 3X3
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

No substitute or cross-reference records for this part.

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 RCH2 3X3X10 DETAIL 43?
RCH2 3X3X10 DETAIL 43 is a DISK,VALVE.
What is the NSN for RCH2 3X3X10 DETAIL 43?
RCH2 3X3X10 DETAIL 43 is cataloged in the U.S. Government catalog under NSN 4810-01-528-2974. 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.