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NMP-1117 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NMP-1117: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY A OVERALL, thread_class: 2A SECOND THREADED PORTION A, thread_length: 0.562 INCHES NOMINAL FIRST THREADED PORTION IN, overall_height: 4.312 INCHES NOMINAL IN, style_designator: DOUBLE FLANGED, seat_angle_in_deg: 45.000 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-034-3081, 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-1117
NSN: 4820-01-034-3081
FSC: 4820 — Valves, Nonpowered
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY A OVERALL
thread_class2A SECOND THREADED PORTION A
thread_length0.562 INCHES NOMINAL FIRST THREADED PORTION IN
overall_height4.312 INCHES NOMINAL IN
style_designatorDOUBLE FLANGED
seat_angle_in_deg45.000 NOMINAL
nominal_thread_size6.313 INCHES SECOND THREADED PORTION IN
body_inside_diameter5.250 INCHES NOMINAL IN
seating_surface_shapeANGULAR
thread_quantity_per_inch14 FIRST THREADED PORTION
thread_series_designatorUNS FIRST THREADED PORTION
NSN4820-01-034-3081
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NMP-1117 · 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
•
THREAD LENGTH: 0.562 INCHES NOMINAL FIRST THREADED PORTION IN
•
STYLE DESIGNATOR: DOUBLE FLANGED
•
BODY INSIDE DIAMETER: 5.250 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 5.625 INCHES FIRST THREADED PORTION IN
•
THREAD CLASS: 2A SECOND THREADED PORTION A
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.312 INCHES NOMINAL IN
THREAD LENGTH0.562 INCHES NOMINAL FIRST THREADED PORTION IN
THREAD LENGTH1.187 INCHES NOMINAL SECOND THREADED PORTION IN
STYLE DESIGNATORDOUBLE FLANGED
BODY INSIDE DIAMETER5.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE5.625 INCHES FIRST THREADED PORTION IN
NOMINAL THREAD SIZE6.313 INCHES SECOND THREADED PORTION IN
THREAD CLASS2A SECOND THREADED PORTION A
THREAD CLASS2A FIRST THREADED PORTION A
THREAD QUANTITY PER INCH11 SECOND THREADED PORTION
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 2
NMP1117PC31ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
010-500-0102Reference 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 NMP-1117?
NMP-1117 is a SEAT,VALVE.
What parts can replace NMP-1117?
There are 2 known substitutes for NMP-1117: NMP1117PC31A, 010-500-0102. Substitute compatibility should be verified for your specific system.
What is the NSN for NMP-1117?
NMP-1117 is cataloged in the U.S. Government catalog under NSN 4820-01-034-3081. This indicates validated use in U.S. government and defense supply chains.
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