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M-4BMG-TN3 — VALVE,CALIBRATED FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M-4BMG-TN3: VALVE,CALIBRATED FLOW.

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 405 FLOW CONTROL DEVICE, regulation_type: MANUAL SINGLE STAGE, special_features: ALLOY 400 MATERIAL; 0.057 IN. ORIFICE IN, flow_control_device: NEEDLE, end_item_identification: OLIVER PERRY CLASS FFG, first_end_connection_type: BUTT WELD TUBE.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-432-0193, 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
M-4BMG-TN3
NSN: 4820-01-432-0193
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL COMP 405 FLOW CONTROL DEVICE
regulation_typeMANUAL SINGLE STAGE
special_featuresALLOY 400 MATERIAL; 0.057 IN. ORIFICE IN
flow_control_deviceNEEDLE
end_connection_quantity2
end_item_identificationOLIVER PERRY CLASS FFG
first_end_connection_typeBUTT WELD TUBE
first_end_style_designatorBEVELED
maximum_inlet_pressure_ratingERR-060
material_document_and_classificationFED STD 66, AISI 405/SAE 51405 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
second_end_relationship_with_first_endIDENTICAL
first_end_outside_diameter_tube_accommodated0.250 INCHES NOMINAL IN
NSN4820-01-432-0193
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M-4BMG-TN3 · 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
•
FLOW CONTROL DEVICE: NEEDLE
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
FIRST END STYLE DESIGNATOR: BEVELED
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66, AISI 405/SAE 51405 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
•
END CONNECTION QUANTITY: 2
•
FIRST END CONNECTION TYPE: BUTT WELD TUBE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICENEEDLE
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
REGULATION TYPEMANUAL SINGLE STAGE
FIRST END STYLE DESIGNATORBEVELED
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, AISI 405/SAE 51405 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPEBUTT WELD TUBE
SPECIAL FEATURESALLOY 400 MATERIAL; 0.057 IN. ORIFICE IN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATIONOLIVER PERRY CLASS FFG
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

No substitute or cross-reference records for this part.

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 M-4BMG-TN3?
M-4BMG-TN3 is a VALVE,CALIBRATED FLOW.
What is the NSN for M-4BMG-TN3?
M-4BMG-TN3 is cataloged in the U.S. Government catalog under NSN 4820-01-432-0193. This indicates validated use in U.S. government and defense supply chains.
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