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1JH4846PC82 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1JH4846PC82: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 4.375 INCHES NOMINAL IN, end_item_identification: STURGEON CLASS SSN(637), largest_outside_diameter: 0.373 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-651-4304, 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
1JH4846PC82
NSN: 4820-00-651-4304
FSC: 4820 — Valves, Nonpowered
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialSTEEL
overall_length4.375 INCHES NOMINAL IN
end_item_identificationSTURGEON CLASS SSN(637)
largest_outside_diameter0.373 INCHES NOMINAL IN
NSN4820-00-651-4304
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1JH4846PC82 · 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
•
LARGEST OUTSIDE DIAMETER: 0.373 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
LARGEST OUTSIDE DIAMETER0.373 INCHES NOMINAL IN
OVERALL LENGTH4.375 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSTURGEON CLASS SSN(637)
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 3
904A465-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
906J423PC89Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
908D952PC3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1JH4846PC82?
1JH4846PC82 is a STEM,FLUID VALVE.
What parts can replace 1JH4846PC82?
There are 3 known substitutes for 1JH4846PC82: 904A465-1, 906J423PC89, 908D952PC3. Substitute compatibility should be verified for your specific system.
What is the NSN for 1JH4846PC82?
1JH4846PC82 is cataloged in the U.S. Government catalog under NSN 4820-00-651-4304. 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.