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1186-3-4 — VALVE,GATE

✓ Government record, cited
Hama · GATE VALVE
PRODUCT OVERVIEW

1186-3-4: VALVE,GATE.

The VALVE,GATE is a Hama industrial component. Key specifications include material: PLASTIC EPOXY AND GLASS OVERALL, thickness: 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN, hole_diameter: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, overall_diameter: 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-021-3809, 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
1186-3-4
NSN: 4820-01-021-3809
NIINs: 010213809, 013621471
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialPLASTIC EPOXY AND GLASS OVERALL
thickness0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
hole_diameter0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
overall_diameter0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN4820-01-021-3809
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1186-3-4 · Hama ⚠ 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
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 550.0 FAHRENHEIT STEAM DEGF
•
OPERATING PRESSURE AND TYPE: 300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-58A ALLOY C97600 ASSN STD SINGLE MATERIAL RESPONSE DISK A
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED550.0 FAHRENHEIT STEAM DEGF
OPERATING PRESSURE AND TYPE300.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 600.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPETHREADED INTERNAL PIPE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-58A ALLOY C97600 ASSN STD SINGLE MATERIAL RESPONSE DISK A
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-371 ALLOY C69400 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B-99 ALLOY C65100 H04 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM ST1056 ASSN STD SINGLE MATERIAL RESPONSE SEAT
VALVE SIZE0.750 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 3
T-176-A-3/4INReference document
Same NSN cross-reference
Reference document — Secondary reference
636E 3/4IN 300PSIReference document
Same NSN cross-reference
Reference document — Secondary reference
3120-3/4INReference 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 1186-3-4?
1186-3-4 is a VALVE,GATE manufactured by Hama.
What parts can replace 1186-3-4?
There are 3 known substitutes for 1186-3-4: T-176-A-3/4IN, 636E 3/4IN 300PSI, 3120-3/4IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 1186-3-4?
1186-3-4 is cataloged in the U.S. Government catalog under NSN 4820-01-021-3809. This indicates validated use in U.S. government and defense supply chains.
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