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10124640 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10124640: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include outside_diameter: 1.028 INCHES MINIMUM AND 1.058 INCHES MAXIMUM IN, style_designator: SPECIAL SHAPED, material_thickness: 0.011 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-142-9067, 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
10124640
NSN: 4820-01-142-9067
NIINs: 011429067, 013624297
FSC: 4820 — Valves, Nonpowered
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
outside_diameter1.028 INCHES MINIMUM AND 1.058 INCHES MAXIMUM IN
style_designatorSPECIAL SHAPED
material_thickness0.011 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
NSN4820-01-142-9067
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10124640 · 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
•
OUTSIDE DIAMETER: 1.028 INCHES MINIMUM AND 1.058 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
MATERIAL THICKNESS: 0.011 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER1.028 INCHES MINIMUM AND 1.058 INCHES MAXIMUM IN
STYLE DESIGNATORSPECIAL SHAPED
MATERIAL THICKNESS0.011 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
58670Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 10124640?
10124640 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What parts can replace 10124640?
There is 1 known substitute for 10124640: 58670. Substitute compatibility should be verified for your specific system.
What is the NSN for 10124640?
10124640 is cataloged in the U.S. Government catalog under NSN 4820-01-142-9067. 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.