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268L71032-M00 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

268L71032-M00: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: IRON AND COPPER ALLOY BODY, special_features: 28T COLD WORKING PRESSURE; BODY MATERIAL ASTM 4395 60-40 18; DISC AL BRONZE; SHAFT MATERAIL 4PH, supplementary_features: SEAT MATERAIL ASTM B148 ALLOY; O RING BUNA II, 10 POSITION THROTTLING HANDLE; 5 INCH DISC IN, part_name_assigned_by_controlling_agency: 285 BUTTERFLY VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-566-7528, 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
268L71032-M00
NSN: 4820-01-566-7528
FSC: 4820 — Valves, Nonpowered
CAGE: U2692 — JOHNSON CONTROLS LTD, YORK NAVY SYSTEMS (GBR)
SPECIFICATIONS
materialIRON AND COPPER ALLOY BODY
special_features28T COLD WORKING PRESSURE; BODY MATERIAL ASTM 4395 60-40 18; DISC AL BRONZE; SHAFT MATERAIL 4PH
supplementary_featuresSEAT MATERAIL ASTM B148 ALLOY; O RING BUNA II, 10 POSITION THROTTLING HANDLE; 5 INCH DISC IN
part_name_assigned_by_controlling_agency285 BUTTERFLY VALVE
NSN4820-01-566-7528
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 268L71032-M00 · 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
•
SUPPLEMENTARY FEATURES: SEAT MATERAIL ASTM B148 ALLOY; O RING BUNA II, 10 POSITION THROTTLING HANDLE; 5 INCH DISC IN
•
MATERIAL: IRON AND COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESSEAT MATERAIL ASTM B148 ALLOY; O RING BUNA II, 10 POSITION THROTTLING HANDLE; 5 INCH DISC IN
SPECIAL FEATURES28T COLD WORKING PRESSURE; BODY MATERIAL ASTM 4395 60-40 18; DISC AL BRONZE; SHAFT MATERAIL 4PH
PART NAME ASSIGNED BY CONTROLLING AGENCY285 BUTTERFLY VALVE
MATERIALIRON AND COPPER ALLOY BODY
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
5IN-M285H-1473W-AA-1FSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 268L71032-M00?
268L71032-M00 is a VALVE,BUTTERFLY.
What parts can replace 268L71032-M00?
There is 1 known substitute for 268L71032-M00: 5IN-M285H-1473W-AA-1F. Substitute compatibility should be verified for your specific system.
What is the NSN for 268L71032-M00?
268L71032-M00 is cataloged in the U.S. Government catalog under NSN 4820-01-566-7528. 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.