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515419 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

515419: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: STEEL BODY, flange_shape: RECTANGULAR WITH HOLES FIRST END, nominal_width: 1.680 INCHES FIRST END IN, nominal_length: 1.680 INCHES FIRST END IN, connection_type: FLANGE FIRST END, style_designator: STRAIGHT THRU Y-PATTERN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-618-7740, 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
515419
NSN: 4810-00-618-7740
FSC: 4810 — Valves, Powered
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL BODY
flange_shapeRECTANGULAR WITH HOLES FIRST END
nominal_width1.680 INCHES FIRST END IN
nominal_length1.680 INCHES FIRST END IN
connection_typeFLANGE FIRST END
style_designatorSTRAIGHT THRU Y-PATTERN
bolt_hole_quantity4 FIRST END
flange_face_designPLAIN FIRST END
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
face_to_face_distance1.440 INCHES IN
valve_operation_methodAIR
media_for_which_designedAIR SINGLE RESPONSE
NSN4810-00-618-7740
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 515419 · 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
•
FLANGE SHAPE: RECTANGULAR WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
NOMINAL LENGTH: 1.680 INCHES FIRST END IN
•
CONNECTION TYPE: FLANGE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU Y-PATTERN
•
BOLT HOLE NOMINAL DIAMETER: 0.190 INCHES FIRST END IN
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BOLT HOLE QUANTITY: 4 FIRST END
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
NOMINAL LENGTH1.680 INCHES FIRST END IN
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
BOLT HOLE NOMINAL DIAMETER0.190 INCHES FIRST END IN
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BOLT HOLE QUANTITY4 FIRST END
NOMINAL WIDTH1.680 INCHES FIRST END IN
FACE TO FACE DISTANCE1.440 INCHES IN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 515419?
515419 is a VALVE,BUTTERFLY.
What is the NSN for 515419?
515419 is cataloged in the U.S. Government catalog under NSN 4810-00-618-7740. This indicates validated use in U.S. government and defense supply chains.
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