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NMP119301S0227 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NMP119301S0227: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 1.500 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS, nominal_thickness: 0.750 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-296-6875, 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
NMP119301S0227
NSN: 4820-01-296-6875
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL BODY
valve_size1.500 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorANGLE FLANGED ENDS
nominal_thickness0.750 INCHES SECOND END IN
bolt_hole_quantity4 ALL ENDS
flange_face_designRAISED STRAIGHT ALL ENDS
valve_operation_methodAUTOMATIC
nominal_outside_diameter7.500 INCHES SECOND END IN
adjustable_pressure_range+227.0 TO 252.0 POUNDS PER SQUARE INCH LBS
bolt_hole_nominal_diameter0.625 INCHES FIRST END IN
NSN4820-01-296-6875
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP119301S0227 · 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
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
BOLT CIRCLE NOMINAL DIAMETER: 6.000 INCHES SECOND END IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
STYLE DESIGNATOR: ANGLE FLANGED ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.750 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER3.875 INCHES FIRST END IN
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATORANGLE FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES SECOND END IN
BOLT HOLE NOMINAL DIAMETER0.625 INCHES FIRST END IN
VALVE SIZE1.500 INCHES IN
ADJUSTABLE PRESSURE RANGE+227.0 TO 252.0 POUNDS PER SQUARE INCH LBS
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 6
D0-10H AND NMP-1193 OPT-AReference document
Same NSN cross-reference
Reference document — Secondary reference
DO-10H AND NMP-1193 OPT-AReference document
Same NSN cross-reference
Reference document — Secondary reference
DO-10H 1-1/2 X 3IN 227T252PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
D0-10H 1-1/2 X 3IN 227T252PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
DO-10H 1-1/2 X 3Reference document
Same NSN cross-reference
Reference document — Secondary reference
DO-10H AND NMP-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NMP119301S0227?
NMP119301S0227 is a VALVE,SAFETY RELIEF.
What parts can replace NMP119301S0227?
There are 6 known substitutes for NMP119301S0227: D0-10H AND NMP-1193 OPT-A, DO-10H AND NMP-1193 OPT-A, DO-10H 1-1/2 X 3IN 227T252PSI and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP119301S0227?
NMP119301S0227 is cataloged in the U.S. Government catalog under NSN 4820-01-296-6875. 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.