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527505 — PARTS KIT,BUTTERFLY VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

527505: PARTS KIT,BUTTERFLY VALVE.

The PARTS KIT,BUTTERFLY VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 1.125 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN, attachment_method: THREADED, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-623-0873, 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
527505
NSN: 4820-00-623-0873
FSC: 4820 — Valves, Nonpowered
CAGE: 83299 — HYSTER-YALE GROUP, INC. DBA YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.125 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
attachment_methodTHREADED
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
NSN4820-00-623-0873
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 527505 · 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
•
VALVE TYPE FOR WHICH DESIGNED: DIRECTIONAL CONTROL LINEAR
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
ATTACHMENT METHOD: THREADED
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDDIRECTIONAL CONTROL LINEAR
OVERALL LENGTH1.125 INCHES NOMINAL IN
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
MATERIALSTEEL
ATTACHMENT METHODTHREADED
SUBSTITUTES & CROSS-REFERENCES 9
44566Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
U20134Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
03-527505Reference document
Same NSN cross-reference
Reference document — Secondary reference
1652-552923Reference document
Same NSN cross-reference
Reference document — Secondary reference
N3-1652-552923Reference document
Same NSN cross-reference
Reference document — Secondary reference
552923Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 527505?
527505 is a PARTS KIT,BUTTERFLY VALVE.
What parts can replace 527505?
There are 9 known substitutes for 527505: 44566, U20134, 03-527505 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 527505?
527505 is cataloged in the U.S. Government catalog under NSN 4820-00-623-0873. 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.