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10921564 — SLEEVE AND SLIDE,DIRECTIONAL CON

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10921564: SLEEVE AND SLIDE,DIRECTIONAL CON.

SLEEVE AND SLIDE,DIRECTIONAL CON. Key specifications include slide_material: STEEL, sleeve_material: STEEL, special_features: SLEEVE-11635956 SHRINK FIT INSIDEBODY-11635950; SPARES ONLY PAINTED WHITE; REBUILD REQUIRES PACKING KIT NO. 9398966, end_item_identification: M109 HOWITZER FAMILY.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-475-1272, 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
10921564
NSN: 4820-00-475-1272
FSC: 4820 — Valves, Nonpowered
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
slide_materialSTEEL
sleeve_materialSTEEL
special_featuresSLEEVE-11635956 SHRINK FIT INSIDEBODY-11635950; SPARES ONLY PAINTED WHITE; REBUILD REQUIRES PACKING KIT NO. 9398966
end_item_identificationM109 HOWITZER FAMILY
NSN4820-00-475-1272
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10921564 · 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
•
SLIDE MATERIAL: STEEL
•
SLEEVE MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SLIDE MATERIALSTEEL
SPECIAL FEATURESSLEEVE-11635956 SHRINK FIT INSIDEBODY-11635950; SPARES ONLY PAINTED WHITE; REBUILD REQUIRES PACKING KIT NO. 9398966
SLEEVE MATERIALSTEEL
END ITEM IDENTIFICATIONM109 HOWITZER FAMILY
SUBSTITUTES & CROSS-REFERENCES 1
4820004751272Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10921564?
10921564 is a SLEEVE AND SLIDE,DIRECTIONAL CON.
What parts can replace 10921564?
There is 1 known substitute for 10921564: 4820004751272. Substitute compatibility should be verified for your specific system.
What is the NSN for 10921564?
10921564 is cataloged in the U.S. Government catalog under NSN 4820-00-475-1272. 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.