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MS-131SR — ACTUATOR,ELECTRO-PNEUMATIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MS-131SR: ACTUATOR,ELECTRO-PNEUMATIC.

The ACTUATOR,ELECTRO-PNEUMATIC is a the manufacturer industrial component. Key specifications include design_type: ROTARY, rotation_in_deg: 90.0 NOMINAL, limit_switch_control: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-372-2805, 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
MS-131SR
NSN: 4810-01-372-2805
FSC: 4810 — Valves, Powered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
design_typeROTARY
rotation_in_deg90.0 NOMINAL
limit_switch_controlNOT INCLUDED
NSN4810-01-372-2805
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MS-131SR · 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
•
ROTATION IN DEG: 90.0 NOMINAL
•
DESIGN TYPE: ROTARY
•
LIMIT SWITCH CONTROL: NOT INCLUDED
TECHNICAL CHARACTERISTICS
ROTATION IN DEG90.0 NOMINAL
DESIGN TYPEROTARY
LIMIT SWITCH CONTROLNOT INCLUDED
SUBSTITUTES & CROSS-REFERENCES 2
ASC1511488Reference document
Same NSN cross-reference
Reference document — Secondary reference
6509990Same 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 MS-131SR?
MS-131SR is a ACTUATOR,ELECTRO-PNEUMATIC.
What parts can replace MS-131SR?
There are 2 known substitutes for MS-131SR: ASC1511488, 6509990. Substitute compatibility should be verified for your specific system.
What is the NSN for MS-131SR?
MS-131SR is cataloged in the U.S. Government catalog under NSN 4810-01-372-2805. 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.