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N-12188 5IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N-12188 5IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY DISK, stem_type: NONRISING, valve_size: 5.000 INCHES IN, bonnet_type: INSIDE SCREW, connection_type: BUTT WELD PIPE, special_features: Y GATE, VALVE; W/S CODE NIMITZ CLASS CVN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-459-5603, 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
N-12188 5IN
NSN: 4820-01-459-5603
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY DISK
stem_typeNONRISING
valve_size5.000 INCHES IN
bonnet_typeINSIDE SCREW
connection_typeBUTT WELD PIPE
special_featuresY GATE, VALVE; W/S CODE NIMITZ CLASS CVN
valve_operation_methodMANUAL
inlet_relationship_with_outletIDENTICAL
nominal_pipe_size_accommodated5.000 INCHES IN
material_document_and_classificationMIL-B-16541 MIL SPEC ALL MATERIAL RESPONSES BODY
NSN4820-01-459-5603
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N-12188 5IN · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
NOMINAL PIPE SIZE ACCOMMODATED: 5.000 INCHES IN
•
STEM TYPE: NONRISING
•
CONNECTION TYPE: BUTT WELD PIPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16541 MIL SPEC ALL MATERIAL RESPONSES BODY
•
VALVE SIZE: 5.000 INCHES IN
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED5.000 INCHES IN
STEM TYPENONRISING
CONNECTION TYPEBUTT WELD PIPE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC ALL MATERIAL RESPONSES BODY
VALVE SIZE5.000 INCHES IN
BONNET TYPEINSIDE SCREW
SPECIAL FEATURESY GATE, VALVE; W/S CODE NIMITZ CLASS CVN
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY STEM
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 3
N-12183-3-50 ITEM 74Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-12183-3-50Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
69730789 NON-ASReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 N-12188 5IN?
N-12188 5IN is a VALVE,GATE.
What parts can replace N-12188 5IN?
There are 3 known substitutes for N-12188 5IN: N-12183-3-50 ITEM 74, N-12183-3-50, 69730789 NON-AS. Substitute compatibility should be verified for your specific system.
What is the NSN for N-12188 5IN?
N-12188 5IN is cataloged in the U.S. Government catalog under NSN 4820-01-459-5603. This indicates validated use in U.S. government and defense supply chains.
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