PartsTable
Technical Data Sheet

WO-08BFV-LA/SS-ASSY — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

WO-08BFV-LA/SS-ASSY: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: VALVE/ACTUATOR ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-592-9784, 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
WO-08BFV-LA/SS-ASSY
NSN: 4820-01-592-9784
FSC: 4820 — Valves, Nonpowered
CAGE: 4YUS3 — W. & O. SUPPLY, INC. DIV MOBILE (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyVALVE/ACTUATOR ASSEMBLY
NSN4820-01-592-9784
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: WO-08BFV-LA/SS-ASSY · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDRAWING NAME-BUTTERFLY VALVE WITH ACTUATOR; ITEM IS PART OF AN ASSEMBLY CONSISTING OF AN ACTUATOR, P/N12270-S721-100 AND A VALVE, P/N 081LA-291FGB-BMG, A BRACKET KIT WHICH HAS 1 BRACKET, 1 COUPLER AND 4 BOLTS. COUPLER IS NOT REQUIRED FOR ALL VALVES. ITEMS WITHIN THE KIT ARE NOT SOLD SEPARTATE, THEY ARE AVAILABLE AS A KIT ONLY.
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE/ACTUATOR ASSEMBLY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
LUBFV-1 P/N WO-08BFV-LA/SS-ASSYSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 WO-08BFV-LA/SS-ASSY?
WO-08BFV-LA/SS-ASSY is a VALVE,BUTTERFLY.
What parts can replace WO-08BFV-LA/SS-ASSY?
There is 1 known substitute for WO-08BFV-LA/SS-ASSY: LUBFV-1 P/N WO-08BFV-LA/SS-ASSY. Substitute compatibility should be verified for your specific system.
What is the NSN for WO-08BFV-LA/SS-ASSY?
WO-08BFV-LA/SS-ASSY is cataloged in the U.S. Government catalog under NSN 4820-01-592-9784. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.