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2BA64 ✓ 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 CAMSHAFT,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRASS; 4.000 IN. LG; 0.615 IN.

MAJOR DIA IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-155-3588, 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
2BA64
NSN: 4820-01-155-3588
FSC: 4820
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS; 4.000 IN. LG; 0.615 IN. MAJOR DIA IN
NSN4820-01-155-3588
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2BA64 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS; 4.000 IN. LG; 0.615 IN. MAJOR DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS; 4.000 IN. LG; 0.615 IN. MAJOR DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
15333Interchangeable
interchangeable cross-reference
interchangeable
87694Interchangeable
interchangeable cross-reference
interchangeable
550171-3Interchangeable
interchangeable cross-reference
interchangeable
384076R91Interchangeable
interchangeable cross-reference
interchangeable
SKN7550-8Interchangeable
interchangeable cross-reference
interchangeable
4371-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2BA64?
2BA64 is a CAMSHAFT,VALVE.
What parts can replace 2BA64?
There are 15 known substitutes for 2BA64: 15333, 87694, 550171-3 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2BA64?
2BA64 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-155-3588. 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