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PartsTable / COMPONENT / B229 REP NO 61
B229 REP NO 61 ✓ 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 FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 SEAT, special_features: USED ON VALVE,CHECK, end_item_identification: NIMITZ CLASS CVN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-431-6625, 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
B229 REP NO 61
NSN: 4820-01-431-6625
FSC: 4820
CAGE: 15852 — W S DARLEY & CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 SEAT
special_featuresUSED ON VALVE,CHECK
end_item_identificationNIMITZ CLASS CVN
NSN4820-01-431-6625
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B229 REP NO 61 · 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: COPPER ALLOY 360 SEAT
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALCOPPER ALLOY 360 SEAT
SPECIAL FEATURESUSED ON VALVE,CHECK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1595654Interchangeable
interchangeable cross-reference
interchangeable
1595823Interchangeable
interchangeable cross-reference
interchangeable
853874Interchangeable
interchangeable cross-reference
interchangeable
A126-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B229 REP NO 61?
B229 REP NO 61 is a FILTER ELEMENT,FLUID.
What parts can replace B229 REP NO 61?
There are 4 known substitutes for B229 REP NO 61: 1595654, 1595823, 853874 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B229 REP NO 61?
B229 REP NO 61 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-431-6625. 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