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751794-1-1 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

751794-1-1: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: RUBBER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER), hole_diameter: 0.186 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN, overall_height: 0.545 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN, style_designator: SPECIAL SHAPED, bolt_circle_diameter: 2.420 INCHES NOMINAL IN, center_hole_diameter: 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-212-9919, 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
751794-1-1
NSN: 4810-01-212-9919
FSC: 4810 — Valves, Powered
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialRUBBER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
hole_diameter0.186 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
overall_height0.545 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
style_designatorSPECIAL SHAPED
bolt_hole_quantity4
bolt_circle_diameter2.420 INCHES NOMINAL IN
center_hole_diameter0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
fsc_application_dataCONTROL,PRESSURE,MANIFOLD
outside_corner_radius0.230 INCHES NOMINAL IN
supplementary_featuresDIAPHRAGM HAS ONE FLANGE WITH A ALIGNING HOLE MEASUREING APPROX 0.300 IN. IN
end_item_identificationB-1B ACFT
NSN4810-01-212-9919
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 751794-1-1 · 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
•
FSC APPLICATION DATA: CONTROL,PRESSURE,MANIFOLD
•
SUPPLEMENTARY FEATURES: DIAPHRAGM HAS ONE FLANGE WITH A ALIGNING HOLE MEASUREING APPROX 0.300 IN. IN
•
STYLE DESIGNATOR: SPECIAL SHAPED
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 2.420 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.545 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN
FSC APPLICATION DATACONTROL,PRESSURE,MANIFOLD
SUPPLEMENTARY FEATURESDIAPHRAGM HAS ONE FLANGE WITH A ALIGNING HOLE MEASUREING APPROX 0.300 IN. IN
STYLE DESIGNATORSPECIAL SHAPED
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.420 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.220 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONB-1B ACFT
OUTSIDE CORNER RADIUS0.230 INCHES NOMINAL IN
MATERIALRUBBER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
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
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 751794-1-1?
751794-1-1 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL.
What is the NSN for 751794-1-1?
751794-1-1 is cataloged in the U.S. Government catalog under NSN 4810-01-212-9919. This indicates validated use in U.S. government and defense supply chains.
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