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900861 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

900861: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include special_features: CONNECTION TYPE IS ODF SOLDER, SIZE 1 1/8"; MINIMUM PRESSURE 65PSI;, operating_pressure: 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, part_name_assigned_by_controlling_agency: PRESSURE REGULATING VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-660-6663, 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
900861
NSN: 4820-01-660-6663
FSC: 4820 — Valves, Nonpowered
CAGE: 78462 — PARKER-HANNIFIN CORP DIV SPORLAN DIVISION (USA)
SPECIFICATIONS
special_featuresCONNECTION TYPE IS ODF SOLDER, SIZE 1 1/8"; MINIMUM PRESSURE 65PSI;
operating_pressure225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
part_name_assigned_by_controlling_agencyPRESSURE REGULATING VALVE
NSN4820-01-660-6663
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 900861 · 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
•
OPERATING PRESSURE: 225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SPECIAL FEATURESCONNECTION TYPE IS ODF SOLDER, SIZE 1 1/8"; MINIMUM PRESSURE 65PSI;
PART NAME ASSIGNED BY CONTROLLING AGENCYPRESSURE REGULATING VALVE
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 900861?
900861 is a VALVE,PRESSURE EQUALIZING,GASEOU.
What is the NSN for 900861?
900861 is cataloged in the U.S. Government catalog under NSN 4820-01-660-6663. 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.