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321674-3-1 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

321674-3-1: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: STEEL STEM, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, special_features: ONE EACH AIRESEARCH ROTARY ACTUATOR PART NO 541090-5-1 INSTALLED.O/A DIM,9.50 INCH LG BY 5.56 INCH W BY 6.75 INCH H IN, style_designator: STRAIGHT THRU, mounting_facility: LUG(S). This part is cataloged in the U.S.

Government catalog under NSN 4810-00-570-9195, 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
321674-3-1
NSN: 4810-00-570-9195
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL STEM
flange_shapeROUND FIRST END
connection_typeFLANGE FIRST END
special_featuresONE EACH AIRESEARCH ROTARY ACTUATOR PART NO 541090-5-1 INSTALLED.O/A DIM,9.50 INCH LG BY 5.56 INCH W BY 6.75 INCH H IN
style_designatorSTRAIGHT THRU
mounting_facilityLUG(S)
nominal_thickness0.156 INCHES FIRST END IN
surface_treatmentPASSIVATE
flange_face_designPLAIN FIRST END
operating_pressure20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
face_to_face_distance4.375 INCHES IN
current_rating_in_amps1.600
NSN4810-00-570-9195
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 321674-3-1 · 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: ROUND FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 26.0 DC
•
CONNECTION TYPE: FLANGE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
•
NOMINAL OUTSIDE DIAMETER: 5.061 INCHES FIRST END IN
•
MOUNTING FACILITY: LUG(S)
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
VOLTAGE IN VOLTS AND CURRENT TYPE26.0 DC
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE20.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
NOMINAL OUTSIDE DIAMETER5.061 INCHES FIRST END IN
MOUNTING FACILITYLUG(S)
SPECIAL FEATURESONE EACH AIRESEARCH ROTARY ACTUATOR PART NO 541090-5-1 INSTALLED.O/A DIM,9.50 INCH LG BY 5.56 INCH W BY 6.75 INCH H IN
SURFACE TREATMENTPASSIVATE
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 4
10-60495-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
321674-2-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
321674-1-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
321674-4-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 321674-3-1?
321674-3-1 is a VALVE,BUTTERFLY.
What parts can replace 321674-3-1?
There are 4 known substitutes for 321674-3-1: 10-60495-4, 321674-2-1, 321674-1-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 321674-3-1?
321674-3-1 is cataloged in the U.S. Government catalog under NSN 4810-00-570-9195. This indicates validated use in U.S. government and defense supply chains.
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