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081LA-291FGF-BMG — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

081LA-291FGF-BMG: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: GRAPHITE PACKING, valve_size: 8.000 INCHES IN, style_designator: STRAIGHT THRU FLANGED ENDS, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, face_to_face_distance: 2.500 INCHES IN, end_item_identification: NEW CONSTRUCTION LSD2. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-560-1259, 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
081LA-291FGF-BMG
NSN: 4820-01-560-1259
FSC: 4820 — Valves, Nonpowered
CAGE: 1QP40 — W & O SUPPLY INC (USA)
SPECIFICATIONS
materialGRAPHITE PACKING
valve_size8.000 INCHES IN
special_featuresAPPLICATION: LUBE OIL; VALVE SUPPLIED WITHOUT OPERATOR; LUG CONNECTIONS 8 BOLTED IAW ANSI 16.5; SEAT MATERIAL TFE AND METAL
style_designatorSTRAIGHT THRU FLANGED ENDS
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
face_to_face_distance2.500 INCHES IN
end_item_identificationNEW CONSTRUCTION LSD2
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
nondefinitive_spec/std_dataB STYLE AND I TYPE
specification/standard_data81349-MIL-V-24624 GOVERNMENT SPECIFICATION
part_name_assigned_by_controlling_agencyLUG TYPE BUTTERFLY VALVE
NSN4820-01-560-1259
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 081LA-291FGF-BMG · 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
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 8.000 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-V-24624 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: B STYLE AND I TYPE
•
FACE TO FACE DISTANCE: 2.500 INCHES IN
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE8.000 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-V-24624 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAB STYLE AND I TYPE
SPECIAL FEATURESAPPLICATION: LUBE OIL; VALVE SUPPLIED WITHOUT OPERATOR; LUG CONNECTIONS 8 BOLTED IAW ANSI 16.5; SEAT MATERIAL TFE AND METAL
FACE TO FACE DISTANCE2.500 INCHES IN
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYLUG TYPE BUTTERFLY VALVE
END ITEM IDENTIFICATIONNEW CONSTRUCTION LSD2
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 081LA-291FGF-BMG?
081LA-291FGF-BMG is a VALVE,BUTTERFLY.
What is the NSN for 081LA-291FGF-BMG?
081LA-291FGF-BMG is cataloged in the U.S. Government catalog under NSN 4820-01-560-1259. This indicates validated use in U.S. government and defense supply chains.
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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.