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121PA1386059 — VALVE,STOP-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

121PA1386059: VALVE,STOP-CHECK.

The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, special_features: MODEL CH SERIES, operating_pressure: 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS, part_name_assigned_by_controlling_agency: VALVE,STOP-CHECK. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-697-4510, 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
121PA1386059
NSN: 4820-01-697-4510
FSC: 4820 — Valves, Nonpowered
CAGE: Z3107 — HOLMWOOD HIGHGATE (AUST) PTY LTD (AUS)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
special_featuresMODEL CH SERIES
operating_pressure10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
part_name_assigned_by_controlling_agencyVALVE,STOP-CHECK
NSN4820-01-697-4510
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 121PA1386059 · 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: 10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
MATERIAL: STEEL COMP 316 OVERALL
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE10.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
SPECIAL FEATURESMODEL CH SERIES
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,STOP-CHECK
MATERIALSTEEL COMP 316 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
69.MD000-1602Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121PA1386059?
121PA1386059 is a VALVE,STOP-CHECK.
What parts can replace 121PA1386059?
There is 1 known substitute for 121PA1386059: 69.MD000-1602. Substitute compatibility should be verified for your specific system.
What is the NSN for 121PA1386059?
121PA1386059 is cataloged in the U.S. Government catalog under NSN 4820-01-697-4510. 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.