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DS163B — CARTRIDGE,SHUT-OFF VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DS163B: CARTRIDGE,SHUT-OFF VALVE.

The CARTRIDGE,SHUT-OFF VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, valve_size: 190.6 MILLIMETERS MM, maximum_operating_temp: 93.3 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-660-8978, 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
DS163B
NSN: 4820-01-660-8978
FSC: 4820 — Valves, Nonpowered
CAGE: 82271 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC CARTRIDGE SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL
valve_size190.6 MILLIMETERS MM
maximum_operating_temp93.3 CELSIUS DEGC
NSN4820-01-660-8978
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DS163B · 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
•
VALVE SIZE: 190.6 MILLIMETERS MM
•
MAXIMUM OPERATING TEMP: 93.3 CELSIUS DEGC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
VALVE SIZE190.6 MILLIMETERS MM
MAXIMUM OPERATING TEMP93.3 CELSIUS DEGC
MATERIALSTEEL
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 DS163B?
DS163B is a CARTRIDGE,SHUT-OFF VALVE.
What is the NSN for DS163B?
DS163B is cataloged in the U.S. Government catalog under NSN 4820-01-660-8978. 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.