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PartsTable / COMPONENT / SDM-2273 REVISION 3 ITEM 4
SDM-2273 REVISION 3 ITEM 4 ✓ 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 RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, end_item_identification: VALVE,BALL 3 WAY, valve_type_for_which_designed: BALL, material_document_and_classification: ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE, part_name_assigned_by_controlling_agency: STEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-699-5374, 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
SDM-2273 REVISION 3 ITEM 4
NSN: 4820-01-699-5374
FSC: 4820
CAGE: 28740 — FLOWSERVE US INC. DIV FLOWSERVE COOKEVILLE VALVE OPERATION (USA)
SPECIFICATIONS
materialSTEEL COMP 316
end_item_identificationVALVE,BALL 3 WAY
valve_type_for_which_designedBALL
material_document_and_classificationASTM A479 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySTEM
NSN4820-01-699-5374
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SDM-2273 REVISION 3 ITEM 4 · 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 DOCUMENT AND CLASSIFICATION: ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE TYPE FOR WHICH DESIGNED: BALL
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A479 ASSN STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATIONVALVE,BALL 3 WAY
VALVE TYPE FOR WHICH DESIGNEDBALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEM
MATERIALSTEEL COMP 316
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
C54848Interchangeable
interchangeable cross-reference
interchangeable
14473Interchangeable
interchangeable cross-reference
interchangeable
A-A-625Interchangeable
interchangeable cross-reference
interchangeable
051135-08609Interchangeable
interchangeable cross-reference
interchangeable
SUPER FAST URETHANE 08609Interchangeable
interchangeable cross-reference
interchangeable
7000028403Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SDM-2273 REVISION 3 ITEM 4?
SDM-2273 REVISION 3 ITEM 4 is a RECTIFIER,SEMICONDUCTOR DEVICE.
What parts can replace SDM-2273 REVISION 3 ITEM 4?
There are 12 known substitutes for SDM-2273 REVISION 3 ITEM 4: C54848, 14473, A-A-625 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SDM-2273 REVISION 3 ITEM 4?
SDM-2273 REVISION 3 ITEM 4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-699-5374. 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