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ERCA00661A0 — VALVE,DIAPHRAGM,STOP

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

ERCA00661A0: VALVE,DIAPHRAGM,STOP.

The VALVE,DIAPHRAGM,STOP is a the manufacturer industrial component. Key specifications include special_features: MATERIAL: NEOPRENE/NYLON, nominal_thickness: 0.125 INCHES ALL ENDS IN, end_item_identification: VALVE, PRESSURE REGULATOR 1.50 INCH IN, part_name_assigned_by_controlling_agency: DIAPHRAGM. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-702-2890, 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
ERCA00661A0
NSN: 4810-01-702-2890
FSC: 4810 — Valves, Powered
CAGE: 4W9E5 — EMERSON PROCESS MANAGEMENT LLLP (USA)
SPECIFICATIONS
special_featuresMATERIAL: NEOPRENE/NYLON
nominal_thickness0.125 INCHES ALL ENDS IN
end_item_identificationVALVE, PRESSURE REGULATOR 1.50 INCH IN
part_name_assigned_by_controlling_agencyDIAPHRAGM
NSN4810-01-702-2890
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ERCA00661A0 · 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
•
NOMINAL THICKNESS: 0.125 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMATERIAL: NEOPRENE/NYLON
PART NAME ASSIGNED BY CONTROLLING AGENCYDIAPHRAGM
END ITEM IDENTIFICATIONVALVE, PRESSURE REGULATOR 1.50 INCH IN
NOMINAL THICKNESS0.125 INCHES ALL ENDS IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ERCA00661A0?
ERCA00661A0 is a VALVE,DIAPHRAGM,STOP.
What is the NSN for ERCA00661A0?
ERCA00661A0 is cataloged in the U.S. Government catalog under NSN 4810-01-702-2890. 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.