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Technical Data Sheet
PartsTable / COMPONENT / 21769-8
21769-8 ✓ 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 TRANSFORMER ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: TRANSFORMER PROPULSION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-512-2364, 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
21769-8
NSN: 4820-00-512-2364
FSC: 4820
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationTRANSFORMER PROPULSION
NSN4820-00-512-2364
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21769-8 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
352250022779Interchangeable
interchangeable cross-reference
interchangeable
7040039Interchangeable
interchangeable cross-reference
interchangeable
2N6259Interchangeable
interchangeable cross-reference
interchangeable
217698Interchangeable
interchangeable cross-reference
interchangeable
58929Interchangeable
interchangeable cross-reference
interchangeable
77275Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21769-8?
21769-8 is a TRANSFORMER ASSEMBLY.
What parts can replace 21769-8?
There are 22 known substitutes for 21769-8: 352250022779, 7040039, 2N6259 and 19 more. Substitute compatibility should be verified for your specific system.
Is 21769-8 still available?
21769-8 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