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PartsTable / COMPONENT / G90441-3
G90441-3 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL COMP 316, overall_length: 3.435 INCHES NOMINAL IN, largest_outside_diameter: 0.382 INCHES NOMINAL IN, criticality_code_justification: ZZZY, material_document_and_classification: QQ-S-763,TYPE 316L FED SPEC SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: STEM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-097-3788, 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
G90441-3
NSN: 4820-01-097-3788
FSC: 4820
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
materialSTEEL COMP 316
overall_length3.435 INCHES NOMINAL IN
largest_outside_diameter0.382 INCHES NOMINAL IN
criticality_code_justificationZZZY
material_document_and_classificationQQ-S-763,TYPE 316L FED SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySTEM
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS AND REQUIRES CLEANING, PACKING, AND MARKING IAW MIL-STD-1330
NSN4820-01-097-3788
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: G90441-3 · 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: 0.382 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,TYPE 316L FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST OUTSIDE DIAMETER0.382 INCHES NOMINAL IN
OVERALL LENGTH3.435 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,TYPE 316L FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 316
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2621-906-13 ITEM 24Interchangeable
interchangeable cross-reference
interchangeable
G90276-2Interchangeable
interchangeable cross-reference
interchangeable
2621-906-13 ASSY-FVInterchangeable
interchangeable cross-reference
interchangeable
EB2621-906-13 ASSY FInterchangeable
interchangeable cross-reference
interchangeable
2621-906-13Interchangeable
interchangeable cross-reference
interchangeable
90275-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G90441-3?
G90441-3 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace G90441-3?
There are 22 known substitutes for G90441-3: 2621-906-13 ITEM 24, G90276-2, 2621-906-13 ASSY-FV and 19 more. Substitute compatibility should be verified for your specific system.
Is G90441-3 still available?
G90441-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026