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M300177 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M300177: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: STEEL CORROSION RESISTING SEAT, body_style: ANGLE, regulation_type: AUTOMATIC SINGLE STAGE, outlet_pressure_range: 10.0 TO 45.0 CAMERA MOUNT, maximum_inlet_pressure_rating: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-262-7561, 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
M300177
NSN: 4820-01-262-7561
FSC: 4820 — Valves, Nonpowered
CAGE: 11718 — MGR EQUIPMENT CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT
body_styleANGLE
regulation_typeAUTOMATIC SINGLE STAGE
outlet_pressure_range10.0 TO 45.0 CAMERA MOUNT
end_connection_quantity2
maximum_inlet_pressure_ratingERR-060
NSN4820-01-262-7561
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M300177 · 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
•
BODY STYLE: ANGLE
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
END CONNECTION QUANTITY: 2
•
OUTLET PRESSURE RANGE: 10.0 TO 45.0 CAMERA MOUNT
•
MATERIAL: STEEL CORROSION RESISTING SEAT
•
MAXIMUM INLET PRESSURE RATING: ERR-060
TECHNICAL CHARACTERISTICS
BODY STYLEANGLE
REGULATION TYPEAUTOMATIC SINGLE STAGE
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE10.0 TO 45.0 CAMERA MOUNT
MATERIALSTEEL CORROSION RESISTING SEAT
MAXIMUM INLET PRESSURE RATINGERR-060
SUBSTITUTES & CROSS-REFERENCES 3
237B.10/45L11/8Reference document
Same NSN cross-reference
Reference document — Secondary reference
237B.10/45Reference document
Same NSN cross-reference
Reference document — Secondary reference
237-378Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 M300177?
M300177 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace M300177?
There are 3 known substitutes for M300177: 237B.10/45L11/8, 237B.10/45, 237-378. Substitute compatibility should be verified for your specific system.
What is the NSN for M300177?
M300177 is cataloged in the U.S. Government catalog under NSN 4820-01-262-7561. 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.