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B229 REP NO 66 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B229 REP NO 66: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, end_item_identification: NIMITZ CLASS CVN, stem_actuating_end_type: THREADED EXTERNALLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-431-6627, 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 66
NSN: 4820-01-431-6627
FSC: 4820 — Valves, Nonpowered
CAGE: 15852 — W S DARLEY & CO (USA)
SPECIFICATIONS
materialSTEEL COMP 316
end_item_identificationNIMITZ CLASS CVN
stem_actuating_end_typeTHREADED EXTERNALLY
NSN4820-01-431-6627
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B229 REP NO 66 · 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
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
MATERIAL: STEEL COMP 316
TECHNICAL CHARACTERISTICS
STEM ACTUATING END TYPETHREADED EXTERNALLY
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALSTEEL COMP 316
SUBSTITUTES & CROSS-REFERENCES 1
A170-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B229 REP NO 66?
B229 REP NO 66 is a STEM,FLUID VALVE.
What parts can replace B229 REP NO 66?
There is 1 known substitute for B229 REP NO 66: A170-3. Substitute compatibility should be verified for your specific system.
What is the NSN for B229 REP NO 66?
B229 REP NO 66 is cataloged in the U.S. Government catalog under NSN 4820-01-431-6627. This indicates validated use in U.S. government and defense supply chains.
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