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NMP1143 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NMP1143: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, style_designator: ANGLE, disk_loading_method: SPRING, valve_operation_method: AUTOMATIC OR MANUAL, end_item_identification: CVN REACTOR BOUNDARY AREA, stem_actuating_end_type: THREADED EXTERNALLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-549-5326, 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
NMP1143
NSN: 4820-01-549-5326
NIINs: 015495326, 015502082
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialNICKEL ALLOY
style_designatorANGLE
disk_loading_methodSPRING
valve_operation_methodAUTOMATIC OR MANUAL
end_item_identificationCVN REACTOR BOUNDARY AREA
stem_actuating_end_typeTHREADED EXTERNALLY
adjustable_pressure_range+13.0 TO 18.0 POUNDS PER SQUARE INCH LBS
nondefinitive_spec/std_dataB GRADE
specification/standard_data81349 - MIL-V-24332 GOVERNMENT SPECIFICATION
furnished_items_and_quantity1 LEVER
valve_type_for_which_designedRELIEF
part_name_assigned_by_controlling_agencyBRONZE RELIEF VALVE, 8 X 10, T ORIFICE
NSN4820-01-549-5326
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP1143 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LEVER
•
STYLE DESIGNATOR: ANGLE
•
ADJUSTABLE PRESSURE RANGE: +13.0 TO 18.0 POUNDS PER SQUARE INCH LBS
•
SPECIFICATION/STANDARD DATA: 81349 - MIL-V-24332 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: B GRADE
•
DISK LOADING METHOD: SPRING
•
MATERIAL: BRONZE BODY
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LEVER
STYLE DESIGNATORANGLE
ADJUSTABLE PRESSURE RANGE+13.0 TO 18.0 POUNDS PER SQUARE INCH LBS
SPECIFICATION/STANDARD DATA81349 - MIL-V-24332 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAB GRADE
DISK LOADING METHODSPRING
PART NAME ASSIGNED BY CONTROLLING AGENCYBRONZE RELIEF VALVE, 8 X 10, T ORIFICE
MATERIALBRONZE BODY
VALVE OPERATION METHODAUTOMATIC OR MANUAL
SUBSTITUTES & CROSS-REFERENCES 4
NMP-1143(13TO18PSI)Reference document
Same NSN cross-reference
Reference document — Secondary reference
CDS-532 ITEM 32Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-10T/0R 8IN 13T18PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
NMP-1064 8IN 13T18PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NMP1143?
NMP1143 is a STEM,FLUID VALVE.
What parts can replace NMP1143?
There are 4 known substitutes for NMP1143: NMP-1143(13TO18PSI), CDS-532 ITEM 32, D-10T/0R 8IN 13T18PSI and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP1143?
NMP1143 is cataloged in the U.S. Government catalog under NSN 4820-01-549-5326. This indicates validated use in U.S. government and defense supply chains.
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