PartsTable
Technical Data Sheet
Download PDF

2285-301-ASSY-AT — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2285-301-ASSY-AT: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY STEM, valve_size: 3.000 INCHES IN, bonnet_type: PACKING RETAINING, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, offset_distance: 1.218 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-137-4579, 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
2285-301-ASSY-AT
NSN: 4810-01-137-4579
NIINs: 011374579, 013014247
FSC: 4810 — Valves, Powered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialNICKEL ALLOY STEM
valve_size3.000 INCHES IN
bonnet_typePACKING RETAINING
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
offset_distance1.218 INCHES IN
special_featuresINCL 2 POSITION HYDRAULIC ROTARY ACTUATOR
style_designatorCROSS W/OFFSET FLANGED ENDS
nominal_thickness0.938 INCHES ALL ENDS IN
bolt_hole_quantity6 ALL ENDS
flange_face_designPLAIN ALL ENDS
face_to_face_distance13.313 INCHES IN
NSN4810-01-137-4579
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2285-301-ASSY-AT · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: FLANGE FIRST END
•
OPERATING PRESSURE: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BOLT HOLE QUANTITY: 8 FIRST END
•
VALVE OPERATION METHOD: HYDRAULIC
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNPLAIN FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPEFLANGE FIRST END
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BOLT HOLE QUANTITY8 FIRST END
VALVE OPERATION METHODHYDRAULIC
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1
SUBSTITUTES & CROSS-REFERENCES 1
2285-301ASSYATL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2285-301-ASSY-AT?
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 2285-301-ASSY-AT?
2285-301-ASSY-AT is a VALVE,BALL.
What parts can replace 2285-301-ASSY-AT?
There is 1 known substitute for 2285-301-ASSY-AT: 2285-301ASSYATL1. Substitute compatibility should be verified for your specific system.
What is the NSN for 2285-301-ASSY-AT?
2285-301-ASSY-AT is cataloged in the U.S. Government catalog under NSN 4810-01-137-4579. 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 — 2285-301-ASSY-AT