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40651-5 ✓ Verified by PartsTable
Ricoh · 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

Ricoh Consumables Products will ensure maximum performance for all your Ricoh products. We manufacture a full range of high quality parts and supplies to work with exacting precision on our fine business machines. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-382-1686, 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
40651-5
NSN: 4820-01-382-1686
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
valve_size1.000 INCHES IN
bonnet_typeINSIDE SCREW
connection_typeFLANGE ALL ENDS
style_designatorCROSS FLANGED ENDS
flange_face_designRAISED STRAIGHT ALL ENDS
face_to_face_distance1.937 INCHES IN
bonnet_attachment_methodTHREADED
third_connection_face_to_centerline_distance4.250 INCHES IN
NSN4820-01-382-1686
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40651-5 · Ricoh ⚠ 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
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
•
FACE TO FACE DISTANCE: 1.937 INCHES IN
•
BONNET TYPE: INSIDE SCREW
•
BONNET ATTACHMENT METHOD: THREADED
•
CONNECTION TYPE: FLANGE ALL ENDS
•
STYLE DESIGNATOR: CROSS FLANGED ENDS
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
FACE TO FACE DISTANCE1.937 INCHES IN
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPEFLANGE ALL ENDS
STYLE DESIGNATORCROSS FLANGED ENDS
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
40651-5Interchangeable
interchangeable cross-reference
interchangeable
40651-5 PIECE 22Interchangeable
interchangeable cross-reference
interchangeable
1467Interchangeable
interchangeable cross-reference
interchangeable
IL#9118-0367-005Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40651-5?
40651-5 is a VALVE,DIAPHRAGM,STOP manufactured by Ricoh.
What parts can replace 40651-5?
There are 4 known substitutes for 40651-5: 40651-5, 40651-5 PIECE 22, 1467 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40651-5?
40651-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-382-1686. 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