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Technical Data Sheet
PartsTable / COMPONENT / B0-21735 PIECE 5,6,10
B0-21735 PIECE 5,6,10 ✓ 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 B0-21735 PIECE 5,6,10 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-287-4595, 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
B0-21735 PIECE 5,6,10
NSN: 4820-00-287-4595
FSC: 4820
CAGE: 66850 — PENTAIR VALVES & CONTROLS US LP DIV PENTAIR FLOW CONTROL (USA)
SPECIFICATIONS
Part NumberB0-21735 PIECE 5,6,10
NSN4820-00-287-4595
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B0-21735 PIECE 5,6,10 · 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 COMP 1010 BODY
•
VALVE SIZE: 1.500 INCHES IN
•
FLOW CONTROL DEVICE: DISK
•
MEDIA FOR WHICH DESIGNED: STEAM SINGLE RESPONSE
•
NOMINAL THICKNESS: 0.875 INCHES ALL ENDS IN
•
RAISED FACE NOMINAL DIAMETER: 2.875 INCHES ALL ENDS IN
•
BONNET TYPE: OUTSIDE SCREW-YOKE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1010 BODY
VALVE SIZE1.500 INCHES IN
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL THICKNESS0.875 INCHES ALL ENDS IN
MATERIALCOBALT ALLOY SEAT
RAISED FACE NOMINAL DIAMETER2.875 INCHES ALL ENDS IN
BONNET TYPEOUTSIDE SCREW-YOKE
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
101J5862Interchangeable
interchangeable cross-reference
interchangeable
244S346Interchangeable
interchangeable cross-reference
interchangeable
S327Interchangeable
interchangeable cross-reference
interchangeable
810-2177525-M725M0D600PSIInterchangeable
interchangeable cross-reference
interchangeable
803-2177525-M725MOD600PSIInterchangeable
interchangeable cross-reference
interchangeable
12G8-F22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B0-21735 PIECE 5,6,10?
B0-21735 PIECE 5,6,10 is a B0-21735 PIECE 5,6,10.
What parts can replace B0-21735 PIECE 5,6,10?
There are 23 known substitutes for B0-21735 PIECE 5,6,10: 101J5862, 244S346, S327 and 20 more. Substitute compatibility should be verified for your specific system.
Is B0-21735 PIECE 5,6,10 still available?
B0-21735 PIECE 5,6,10 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