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NMP-1151 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NMP-1151: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 45.0 DEGREES NOMINAL, overall_height: 1.906 INCHES NOMINAL IN, shank_diameter: 0.559 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, inside_diameter: 0.464 INCHES NOMINAL IN, outside_diameter: 0.938 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-121-9855, 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
NMP-1151
NSN: 4820-01-121-9855
NIINs: 011219855, 011223392
FSC: 4820 — Valves, Nonpowered
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle45.0 DEGREES NOMINAL
overall_height1.906 INCHES NOMINAL IN
shank_diameter0.559 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
inside_diameter0.464 INCHES NOMINAL IN
outside_diameter0.938 INCHES NOMINAL IN
style_designatorPOPPET
flange_seat_to_disk_end_height1.437 INCHES NOMINAL IN
general_characteristics_item_descriptionTELON
NSN4820-01-121-9855
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP-1151 · 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
•
SHANK DIAMETER: 0.559 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
•
FLANGE SEAT TO DISK END HEIGHT: 1.437 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
INSIDE DIAMETER: 0.464 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.559 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
FLANGE SEAT TO DISK END HEIGHT1.437 INCHES NOMINAL IN
OVERALL HEIGHT1.906 INCHES NOMINAL IN
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
SEAT ANGLE45.0 DEGREES NOMINAL
INSIDE DIAMETER0.464 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 3
NMP1151 PIECE 17 3/4X1INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
005.303.0411Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C-5488Same 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 NMP-1151?
NMP-1151 is a DISK,VALVE.
What parts can replace NMP-1151?
There are 3 known substitutes for NMP-1151: NMP1151 PIECE 17 3/4X1IN, 005.303.0411, C-5488. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP-1151?
NMP-1151 is cataloged in the U.S. Government catalog under NSN 4820-01-121-9855. This indicates validated use in U.S. government and defense supply chains.
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