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6304521-13 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6304521-13: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, valve_size: 0.940 INCHES IN, flange_shape: HEXAGON FIRST END, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: MALE-FEMALE PIPE ENDS; BLOW-OUT PROOF STEM; MATERIAL REQUIREMENTS MEET NACE MR-01-75. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-516-5619, 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
6304521-13
NSN: 4820-01-516-5619
FSC: 4820 — Valves, Nonpowered
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
valve_size0.940 INCHES IN
flange_shapeHEXAGON FIRST END
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresMALE-FEMALE PIPE ENDS; BLOW-OUT PROOF STEM; MATERIAL REQUIREMENTS MEET NACE MR-01-75
style_designatorSTRAIGHT THRU FLANGED ENDS
thread_directionRIGHT-HAND SECOND END
flange_face_designPLAIN FIRST END
nominal_thread_size1.000 INCHES SECOND END IN
face_to_face_distance4.250 INCHES IN
maximum_operating_temp400.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-01-516-5619
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6304521-13 · 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: HEXAGON SECOND END
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON SECOND END
FLANGE SHAPEHEXAGON FIRST END
FLANGE SHAPEHEXAGON ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
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
XV501SS-16Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6304521-13?
6304521-13 is a VALVE,BALL.
What parts can replace 6304521-13?
There is 1 known substitute for 6304521-13: XV501SS-16. Substitute compatibility should be verified for your specific system.
What is the NSN for 6304521-13?
6304521-13 is cataloged in the U.S. Government catalog under NSN 4820-01-516-5619. This indicates validated use in U.S. government and defense supply chains.
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