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PartsTable / COMPONENT / R400-3/8
R400-3/8 ✓ 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 R400-3/8 is a the manufacturer industrial component. Key specifications include Platform: Dell PowerEdge R400. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-221-5633, 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
R400-3/8
NSN: 4820-00-221-5633
FSC: 4820
CAGE: 77844 — ROBERT MANUFACTURING COMPANY INC (USA)
SPECIFICATIONS
PlatformDell PowerEdge R400
NSN4820-00-221-5633
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R400-3/8 · 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
KEY FEATURES
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
VALVE OPERATION METHOD: AUTOMATIC
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL THREAD SIZE: 1.375 INCHES ALL ENDS IN
•
FLOW CONTROL DEVICE: DISK
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
STYLE DESIGNATOR: ANGLE
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
VALVE OPERATION METHODAUTOMATIC
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL THREAD SIZE1.375 INCHES ALL ENDS IN
FLOW CONTROL DEVICEDISK
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
STYLE DESIGNATORANGLE
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
R400Interchangeable
interchangeable cross-reference
interchangeable
72-6970-801Interchangeable
interchangeable cross-reference
interchangeable
NM100Interchangeable
interchangeable cross-reference
interchangeable
R400 1-2Interchangeable
interchangeable cross-reference
interchangeable
R400-1/2Interchangeable
interchangeable cross-reference
interchangeable
4652K12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R400-3/8?
R400-3/8 is a R400-3/8.
What parts can replace R400-3/8?
There are 21 known substitutes for R400-3/8: R400, 72-6970-801, NM100 and 18 more. Substitute compatibility should be verified for your specific system.
Is R400-3/8 still available?
R400-3/8 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