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92189-103 — STEM AND ADAPTER ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

92189-103: STEM AND ADAPTER ASSEMBLY.

The STEM AND ADAPTER ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: ELECTRIC BOAT 0.250 IN. OD GAGE VALVE,WO FLARELESS TUBE END,MODEL 2621-906-19 IN, general_characteristics_item_description: MATERIAL CRES 316,COND A,OR CRES QQ-S-763,COND B.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-254-9476, 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
92189-103
NSN: 4820-01-254-9476
FSC: 4820 — Valves, Nonpowered
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
end_item_identificationELECTRIC BOAT 0.250 IN. OD GAGE VALVE,WO FLARELESS TUBE END,MODEL 2621-906-19 IN
general_characteristics_item_descriptionMATERIAL CRES 316,COND A,OR CRES QQ-S-763,COND B
NSN4820-01-254-9476
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 92189-103 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL CRES 316,COND A,OR CRES QQ-S-763,COND B
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL CRES 316,COND A,OR CRES QQ-S-763,COND B
END ITEM IDENTIFICATIONELECTRIC BOAT 0.250 IN. OD GAGE VALVE,WO FLARELESS TUBE END,MODEL 2621-906-19 IN
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
10184-6 PIECE 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 92189-103?
92189-103 is a STEM AND ADAPTER ASSEMBLY.
What parts can replace 92189-103?
There is 1 known substitute for 92189-103: 10184-6 PIECE 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 92189-103?
92189-103 is cataloged in the U.S. Government catalog under NSN 4820-01-254-9476. 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.