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2BE421 ✓ 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 HEAD,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM, special_features: 2.315 IN. H;2.133 IN.

OD;2 PORTS 0.500-16 UN INTERNAL THD IN, end_item_identification: 4210-01-137-9944. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-213-4453, 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
2BE421
NSN: 4820-01-213-4453
FSC: 4820
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialALUMINUM
port_quantity2
special_features2.315 IN. H;2.133 IN. OD;2 PORTS 0.500-16 UN INTERNAL THD IN
end_item_identification4210-01-137-9944
NSN4820-01-213-4453
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2BE421 · 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: ALUMINUM
•
PORT QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES2.315 IN. H;2.133 IN. OD;2 PORTS 0.500-16 UN INTERNAL THD IN
MATERIALALUMINUM
PORT QUANTITY2
END ITEM IDENTIFICATION4210-01-137-9944
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
10592AInterchangeable
interchangeable cross-reference
interchangeable
1660420Interchangeable
interchangeable cross-reference
interchangeable
11-6707Interchangeable
interchangeable cross-reference
interchangeable
2N2869Interchangeable
interchangeable cross-reference
interchangeable
RELEASE4339Interchangeable
interchangeable cross-reference
interchangeable
CDT1444Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2BE421?
2BE421 is a HEAD,VALVE.
What parts can replace 2BE421?
There are 7 known substitutes for 2BE421: 10592A, 1660420, 11-6707 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2BE421?
2BE421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-213-4453. 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