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HC-91K-62T — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HC-91K-62T: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include end_item_name: WHITEY "60" SERIES BALL VALVE, end_item_source: 12623, component_quantity: 14, end_item_identification: ARLEIGH BURKE CLASS DDG. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-448-4156, 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
HC-91K-62T
NSN: 4820-01-448-4156
FSC: 4820 — Valves, Nonpowered
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
end_item_nameWHITEY "60" SERIES BALL VALVE
end_item_source12623
component_quantity14
end_item_identificationARLEIGH BURKE CLASS DDG
supply_items_and_quantitiesSTEM SPRING 3; GLAND 1; PACKING SUPPORT 1; TOP PACKING 1; BOTTOM PACKING 1; STEM BEARING 2; SEAT SUBASSEMBLIES 2; O-RING 2; BALL 1
NSN4820-01-448-4156
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HC-91K-62T · 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
•
COMPONENT QUANTITY: 14
•
END ITEM SOURCE: 12623
•
SUPPLY ITEMS AND QUANTITIES: STEM SPRING 3; GLAND 1; PACKING SUPPORT 1; TOP PACKING 1; BOTTOM PACKING 1; STEM BEARING 2; SEAT SUBASSEMBLIES 2; O-RING 2; BALL 1
•
END ITEM NAME: WHITEY "60" SERIES BALL VALVE
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY14
END ITEM SOURCE12623
SUPPLY ITEMS AND QUANTITIESSTEM SPRING 3; GLAND 1; PACKING SUPPORT 1; TOP PACKING 1; BOTTOM PACKING 1; STEM BEARING 2; SEAT SUBASSEMBLIES 2; O-RING 2; BALL 1
END ITEM NAMEWHITEY "60" SERIES BALL VALVE
END ITEM IDENTIFICATIONARLEIGH BURKE CLASS DDG
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

No substitute or cross-reference records for this part.

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 HC-91K-62T?
HC-91K-62T is a PARTS KIT,BALL VALVE.
What is the NSN for HC-91K-62T?
HC-91K-62T is cataloged in the U.S. Government catalog under NSN 4820-01-448-4156. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.