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V122 ✓ 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,POWER,VIBRATOR is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_width: 2.000 INCHES NOMINAL IN, body_height: 3.125 INCHES NOMINAL IN, body_length: 2.500 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-216-4993, 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
V122
NSN: 4820-00-216-4993
FSC: 4820
CAGE: 19239 — ECHLIN INC (USA)
SPECIFICATIONS
materialSTEEL BODY
body_width2.000 INCHES NOMINAL IN
body_height3.125 INCHES NOMINAL IN
body_length2.500 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating115.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresPANEL ADAPTER 2
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
end_item_identificationGENERATOR, HYDROGEN, ELECTROLYTIC, STUART M-28
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN4820-00-216-4993
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V122 · 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
•
MATERIAL: STEEL BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE AND AISI 303/SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BODY
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI 303/SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE BODY
END ITEM IDENTIFICATIONGENERATOR, HYDROGEN, ELECTROLYTIC, STUART M-28
SPECIAL FEATURESPANEL ADAPTER 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
40273BInterchangeable
interchangeable cross-reference
interchangeable
3030M230036Interchangeable
interchangeable cross-reference
interchangeable
31117530Interchangeable
interchangeable cross-reference
interchangeable
PEI 6209Interchangeable
interchangeable cross-reference
interchangeable
TP1693Interchangeable
interchangeable cross-reference
interchangeable
415201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is V122?
V122 is a TRANSFORMER,POWER,VIBRATOR.
What parts can replace V122?
There are 11 known substitutes for V122: 40273B, 3030M230036, 31117530 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for V122?
V122 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-216-4993. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026