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SH021AN600AASSYF — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SH021AN600AASSYF: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC SEAT, valve_size: 2.938 INCHES2.938 INCHES IN, flange_shape: ROUND WITH HOLES SECOND ENDROUND WITH HOLES SECOND END, connection_type: FLANGE SECOND ENDFLANGE SECOND END, style_designator: STRAIGHT THRU FLANGED ENDSSTRAIGHT THRU FLANGED ENDS, nominal_thickness: 0.562 INCHES FIRST END0.562 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-179-9839, 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
SH021AN600AASSYF
NSN: 4820-01-179-9839
FSC: 4820 — Valves, Nonpowered
CAGE: 78527 — STAPLES & PFEIFFER, INC. (USA)
SPECIFICATIONS
materialPLASTIC SEAT
valve_size2.938 INCHES2.938 INCHES IN
flange_shapeROUND WITH HOLES SECOND ENDROUND WITH HOLES SECOND END
connection_typeFLANGE SECOND ENDFLANGE SECOND END
style_designatorSTRAIGHT THRU FLANGED ENDSSTRAIGHT THRU FLANGED ENDS
nominal_thickness0.562 INCHES FIRST END0.562 INCHES FIRST END IN
bolt_hole_quantity12 SECOND END12 SECOND END
flange_face_designPLAIN SECOND ENDPLAIN SECOND END
face_to_face_distance7.750 INCHES7.750 INCHES IN
valve_operation_methodMANUALMANUAL
nominal_outside_diameter10.500 INCHES FIRST END10.500 INCHES FIRST END IN
bolt_hole_nominal_diameter0.562 INCHES SECOND END0.562 INCHES SECOND END IN
NSN4820-01-179-9839
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SH021AN600AASSYF · 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 SECOND ENDROUND WITH HOLES SECOND END
•
FLANGE FACE DESIGN: PLAIN FIRST ENDPLAIN FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 8.875 INCHES SECOND END8.875 INCHES SECOND END IN
•
CONNECTION TYPE: FLANGE SECOND ENDFLANGE SECOND END
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDSSTRAIGHT THRU FLANGED ENDS
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES SECOND ENDROUND WITH HOLES SECOND END
FLANGE SHAPEROUND FIRST ENDROUND FIRST END
FLANGE FACE DESIGNPLAIN FIRST ENDPLAIN FIRST END
FLANGE FACE DESIGNPLAIN SECOND ENDPLAIN SECOND END
BOLT CIRCLE NOMINAL DIAMETER8.875 INCHES SECOND END8.875 INCHES SECOND END IN
CONNECTION TYPEFLANGE SECOND ENDFLANGE SECOND END
CONNECTION TYPEFLANGE FIRST ENDFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDSSTRAIGHT THRU FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES SECOND END0.562 INCHES SECOND END IN
VALVE SIZE2.938 INCHES2.938 INCHES IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
SH021-AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SH021AN600AASSYF?
SH021AN600AASSYF is a VALVE,BALL.
What parts can replace SH021AN600AASSYF?
There is 1 known substitute for SH021AN600AASSYF: SH021-A. Substitute compatibility should be verified for your specific system.
What is the NSN for SH021AN600AASSYF?
SH021AN600AASSYF is cataloged in the U.S. Government catalog under NSN 4820-01-179-9839. This indicates validated use in U.S. government and defense supply chains.
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