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PartsTable / COMPONENT / AV262-921
AV262-921 ✓ 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

The GEARSHAFT,MULTIPLE GEARS is a the manufacturer industrial component. Key specifications include model_number: AV262-921, document_source: 04845, end_item_source: 43689, end_item_identification: SEAWOLF CLASS SSN, item_name_assigned_by_government_agency: REPAIR KIT, VALVE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-434-5307, 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
AV262-921
NSN: 4820-01-434-5307
FSC: 4820
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
model_numberAV262-921
document_source04845
end_item_source43689
end_item_identificationSEAWOLF CLASS SSN
item_name_assigned_by_government_agencyREPAIR KIT, VALVE
NSN4820-01-434-5307
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AV262-921 · 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
•
MODEL NUMBER: AV262-921
•
ITEM NAME ASSIGNED BY GOVERNMENT AGENCY: REPAIR KIT, VALVE
•
DOCUMENT SOURCE: 04845
•
END ITEM SOURCE: 43689
TECHNICAL CHARACTERISTICS (FLIS)
MODEL NUMBERAV262-921
ITEM NAME ASSIGNED BY GOVERNMENT AGENCYREPAIR KIT, VALVE
DOCUMENT SOURCE04845
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
END ITEM SOURCE43689
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
100092R1Interchangeable
interchangeable cross-reference
interchangeable
T406-3Interchangeable
interchangeable cross-reference
interchangeable
62-30-9Interchangeable
interchangeable cross-reference
interchangeable
316696Interchangeable
interchangeable cross-reference
interchangeable
171012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AV262-921?
AV262-921 is a GEARSHAFT,MULTIPLE GEARS.
What parts can replace AV262-921?
There are 5 known substitutes for AV262-921: 100092R1, T406-3, 62-30-9 and 2 more. Substitute compatibility should be verified for your specific system.
Is AV262-921 still available?
AV262-921 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