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002138.557.000 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

002138.557.000: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, temp_rating: 130.0 FAHRENHEIT MAXIMUM DEGF, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, style_designator: PLUG, end_item_identification: 4810-01-528-4503 GLOBE VALVE 1.5 " W/PO, media_for_which_designed: WATER. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-528-4519, 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
002138.557.000
NSN: 4810-01-528-4519
FSC: 4810 — Valves, Powered
CAGE: 1J9B9 — FLOWSERVE US COMPANY DIV FLOW CONTROL DIVISION (USA)
SPECIFICATIONS
materialNICKEL ALLOY
temp_rating130.0 FAHRENHEIT MAXIMUM DEGF
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designatorPLUG
end_item_identification4810-01-528-4503 GLOBE VALVE 1.5 " W/PO
media_for_which_designedWATER
part_name_assigned_by_controlling_agencyPLUG
NSN4810-01-528-4519
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 002138.557.000 · 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
•
PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 130.0 FAHRENHEIT MAXIMUM DEGF
•
STYLE DESIGNATOR: PLUG
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING130.0 FAHRENHEIT MAXIMUM DEGF
STYLE DESIGNATORPLUG
MEDIA FOR WHICH DESIGNEDWATER
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG
END ITEM IDENTIFICATION4810-01-528-4503 GLOBE VALVE 1.5 " W/PO
MATERIALNICKEL ALLOY
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
182809.001 ITEM NO. 50Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 002138.557.000?
002138.557.000 is a DISK,VALVE.
What parts can replace 002138.557.000?
There is 1 known substitute for 002138.557.000: 182809.001 ITEM NO. 50. Substitute compatibility should be verified for your specific system.
What is the NSN for 002138.557.000?
002138.557.000 is cataloged in the U.S. Government catalog under NSN 4810-01-528-4519. 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.