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255762ASSYATL1 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

255762ASSYATL1: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include valve_size: 1.000 INCHES IN, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, style_designator: STRAIGHT THRU FLANGED ENDS, nominal_thickness: 0.781 INCHES FIRST END IN, bolt_hole_quantity: 4 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-093-6007, 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
255762ASSYATL1
NSN: 4820-01-093-6007
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
valve_size1.000 INCHES IN
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
style_designatorSTRAIGHT THRU FLANGED ENDS
nominal_thickness0.781 INCHES FIRST END IN
bolt_hole_quantity4 FIRST END
flange_face_designPLAIN FIRST END
face_to_face_distance8.188 INCHES IN
valve_operation_methodMANUAL
nominal_outside_diameter4.250 INCHES FIRST END IN
bolt_hole_nominal_diameter0.562 INCHES FIRST END IN
bolt_circle_nominal_diameter3.125 INCHES FIRST END IN
NSN4820-01-093-6007
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 255762ASSYATL1 · 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 WITH HOLES FIRST END
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 3.125 INCHES FIRST END IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: FLANGE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.562 INCHES FIRST END IN
•
VALVE SIZE: 1.000 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES FIRST END IN
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES FIRST END IN
VALVE SIZE1.000 INCHES IN
NOMINAL OUTSIDE DIAMETER4.250 INCHES FIRST END IN
BOLT HOLE QUANTITY4 FIRST END
SUBSTITUTES & CROSS-REFERENCES 1
255762ASSYATReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 255762ASSYATL1?
255762ASSYATL1 is a VALVE,BALL.
What parts can replace 255762ASSYATL1?
There is 1 known substitute for 255762ASSYATL1: 255762ASSYAT. Substitute compatibility should be verified for your specific system.
What is the NSN for 255762ASSYATL1?
255762ASSYATL1 is cataloged in the U.S. Government catalog under NSN 4820-01-093-6007. This indicates validated use in U.S. government and defense supply chains.
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