NMP154902S0184 — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

NMP154902S0184: 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: 0.688 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-269-7873, 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

NMP154902S0184

NSN: 4820-01-269-7873
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)

SPECIFICATIONS

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	0.688 INCHES FIRST END IN
bolt_hole_quantity	4 ALL ENDS
flange_face_design	RAISED STRAIGHT ALL ENDS
flow_control_device	DISK
valve_operation_method	AUTOMATIC
media_for_which_designed	STEAM SINGLE RESPONSE
nominal_outside_diameter	6.125 INCHES SECOND END IN
NSN	4820-01-269-7873

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

FLANGE SHAPE: ROUND WITH HOLES ALL ENDS

•

FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS

•

BOLT CIRCLE NOMINAL DIAMETER: 4.500 INCHES SECOND END IN

•

CONNECTION TYPE: FLANGE ALL ENDS

•

STYLE DESIGNATOR: ANGLE FLANGED ENDS

•

BOLT HOLE NOMINAL DIAMETER: 0.750 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGN	RAISED STRAIGHT ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER	4.500 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER	5.500 INCHES FIRST END IN
CONNECTION TYPE	FLANGE ALL ENDS
STYLE DESIGNATOR	ANGLE FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER	0.750 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER	0.875 INCHES SECOND END IN
VALVE SIZE	1.500 INCHES IN

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 4

DS30G NMP1549 OPT-2 184T206PSIReference document

Same NSN cross-reference

Reference document — Secondary reference

DS30G NMP1549 OPReference document

Same NSN cross-reference

Reference document — Secondary reference

DS30G NMP1549 0Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

NMP1549CO2S0184Reference 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 NMP154902S0184?

NMP154902S0184 is a VALVE,SAFETY RELIEF.

What parts can replace NMP154902S0184?

There are 4 known substitutes for NMP154902S0184: DS30G NMP1549 OPT-2 184T206PSI, DS30G NMP1549 OP, DS30G NMP1549 0 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for NMP154902S0184?

NMP154902S0184 is cataloged in the U.S. Government catalog under NSN 4820-01-269-7873. This indicates validated use in U.S. government and defense supply chains.

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