PartsTable
Technical Data Sheet
Download PDF

255762ASSYAT — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

255762ASSYAT: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 964 STEM, valve_size: 1.000 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, nominal_thickness: 0.750 INCHES FIRST END IN. 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
255762ASSYAT
NSN: 4820-01-093-6007
NIINs: 010936007, 013405760
FSC: 4820 — Valves, Nonpowered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialCOPPER ALLOY 964 STEM
valve_size1.000 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU FLANGED ENDS
nominal_thickness0.750 INCHES FIRST END IN
bolt_hole_quantity4 ALL ENDS
flange_face_designPLAIN ALL ENDS
face_to_face_distance8.188 INCHES IN
valve_operation_methodMANUAL
media_for_which_designedWATER, SALT SINGLE RESPONSE
nominal_outside_diameter4.250 INCHES SECOND END IN
NSN4820-01-093-6007
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 255762ASSYAT · 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
255762ASSYATL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
Ready to buy 255762ASSYAT?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 255762ASSYAT?
255762ASSYAT is a VALVE,BALL.
What parts can replace 255762ASSYAT?
There is 1 known substitute for 255762ASSYAT: 255762ASSYATL1. Substitute compatibility should be verified for your specific system.
What is the NSN for 255762ASSYAT?
255762ASSYAT 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.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 255762ASSYAT