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TH23005-1B IT 18 — VALVE,REGULATING,TEMPERATURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TH23005-1B IT 18: VALVE,REGULATING,TEMPERATURE.

The VALVE,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT THRU, special_features: FOR L.O. TEMP CONTROL, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-426-4931, 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
TH23005-1B IT 18
NSN: 4820-01-426-4931
FSC: 4820 — Valves, Nonpowered
CAGE: S8172 — SHINKO IND. LTD (JPN)
SPECIFICATIONS
body_styleSTRAIGHT THRU
special_featuresFOR L.O. TEMP CONTROL
end_connection_quantity2
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4820-01-426-4931
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TH23005-1B IT 18 · 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
•
BODY STYLE: STRAIGHT THRU
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT THRU
END CONNECTION QUANTITY2
SPECIAL FEATURESFOR L.O. TEMP CONTROL
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
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
873825 TH23005-1B IT 18Reference document
Same NSN cross-reference
Reference document — Secondary reference
873825 614Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
614Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 TH23005-1B IT 18?
TH23005-1B IT 18 is a VALVE,REGULATING,TEMPERATURE.
What parts can replace TH23005-1B IT 18?
There are 3 known substitutes for TH23005-1B IT 18: 873825 TH23005-1B IT 18, 873825 614, 614. Substitute compatibility should be verified for your specific system.
What is the NSN for TH23005-1B IT 18?
TH23005-1B IT 18 is cataloged in the U.S. Government catalog under NSN 4820-01-426-4931. 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.