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263525 — CONTROL PARTS ASSEMBLY,STEERING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

263525: CONTROL PARTS ASSEMBLY,STEERING.

CONTROL PARTS ASSEMBLY,STEERING. Key specifications include end_item_name: PNEUMATIC DEAD MAN VALVE, end_item_source: 64188, end_item_identification: BLASTING MACHINE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-274-9298, 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
263525
NSN: 4820-01-274-9298
NIINs: 012749298, 017193166, 017255718
FSC: 4820 — Valves, Nonpowered
CAGE: 64188 — SCHMIDT MFG INC (USA)
SPECIFICATIONS
end_item_namePNEUMATIC DEAD MAN VALVE
end_item_source64188
component_quantity3
end_item_identificationBLASTING MACHINE
NSN4820-01-274-9298
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 263525 · 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
•
COMPONENT QUANTITY: 3
•
END ITEM SOURCE: 64188
•
END ITEM NAME: PNEUMATIC DEAD MAN VALVE
•
NONSUPPLY ITEMS AND QUANTITIES: CARTRIDGE 1,SETSCREW 1,SPRING 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
END ITEM SOURCE64188
END ITEM NAMEPNEUMATIC DEAD MAN VALVE
NONSUPPLY ITEMS AND QUANTITIESCARTRIDGE 1,SETSCREW 1,SPRING 1
END ITEM IDENTIFICATIONBLASTING MACHINE
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 263525?
263525 is a CONTROL PARTS ASSEMBLY,STEERING.
What is the NSN for 263525?
263525 is cataloged in the U.S. Government catalog under NSN 4820-01-274-9298. 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.