PartsTable
Technical Data Sheet
B5210 NOTE 1 ✓ 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 PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include document_type: MFR DRAWING, document_source: 28953, end_item_source: 28953, document_identification: B5210, end_item_identification: CHECK VALVE, supply_items_and_quantities: O-RING,DISCHARGE 1; O-RING,SEAT 1; GASKET,RETAINER 1; SPRING 1; RETAINER,SEAT 1; SEAT 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-368-8202, 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
B5210 NOTE 1
NSN: 4820-01-368-8202
FSC: 4820
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
document_typeMFR DRAWING
document_source28953
end_item_source28953
component_quantity6
document_identificationB5210
end_item_identificationCHECK VALVE
supply_items_and_quantitiesO-RING,DISCHARGE 1; O-RING,SEAT 1; GASKET,RETAINER 1; SPRING 1; RETAINER,SEAT 1; SEAT 1
component_document_page_number1
NSN4820-01-368-8202
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: B5210 NOTE 1 · 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
DOCUMENT SOURCE: 28953
SUPPLY ITEMS AND QUANTITIES: O-RING,DISCHARGE 1; O-RING,SEAT 1; GASKET,RETAINER 1; SPRING 1; RETAINER,SEAT 1; SEAT 1
COMPONENT QUANTITY: 6
DOCUMENT IDENTIFICATION: B5210
DOCUMENT TYPE: MFR DRAWING
COMPONENT DOCUMENT PAGE NUMBER: 1
END ITEM SOURCE: 28953
TECHNICAL CHARACTERISTICS (FLIS)
DOCUMENT SOURCE28953
SUPPLY ITEMS AND QUANTITIESO-RING,DISCHARGE 1; O-RING,SEAT 1; GASKET,RETAINER 1; SPRING 1; RETAINER,SEAT 1; SEAT 1
COMPONENT QUANTITY6
DOCUMENT IDENTIFICATIONB5210
DOCUMENT TYPEMFR DRAWING
COMPONENT DOCUMENT PAGE NUMBER1
END ITEM SOURCE28953
END ITEM IDENTIFICATIONCHECK VALVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
B5210Interchangeable
interchangeable cross-reference
interchangeable
A615-B5210Interchangeable
interchangeable cross-reference
interchangeable
615-A7677Interchangeable
interchangeable cross-reference
interchangeable
B5210 ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
B5580 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
B5210 ITEM 8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B5210 NOTE 1?
B5210 NOTE 1 is a PARTS KIT,CHECK VALVE.
What parts can replace B5210 NOTE 1?
There are 7 known substitutes for B5210 NOTE 1: B5210, A615-B5210, 615-A7677 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B5210 NOTE 1?
B5210 NOTE 1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-368-8202. This indicates validated use in U.S. government and defense supply chains.
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