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21SP11501SK0 — PARTS KIT,HYDRAULIC-PNEUMATIC,RO

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

21SP11501SK0: PARTS KIT,HYDRAULIC-PNEUMATIC,RO.

PARTS KIT,HYDRAULIC-PNEUMATIC,RO. Key specifications include special_features: HYDRAULIC MEDIA, supply_items_and_quantities: THRUST BUSHINGS, PISTON PAD AND BAND, TOP-BOTTOM BUSHINGS, PLUG TRANSFER PORT, CIRCLIP, O-RINGS AND SHIM, part_name_assigned_by_controlling_agency: SPARE PARTS KIT. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-589-8419, 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
21SP11501SK0
NSN: 4810-01-589-8419
FSC: 4810 — Valves, Powered
CAGE: 4B241 — TRI-STATE TECHNICAL SALES CORP (USA)
SPECIFICATIONS
special_featuresHYDRAULIC MEDIA
supply_items_and_quantitiesTHRUST BUSHINGS, PISTON PAD AND BAND, TOP-BOTTOM BUSHINGS, PLUG TRANSFER PORT, CIRCLIP, O-RINGS AND SHIM
part_name_assigned_by_controlling_agencySPARE PARTS KIT
NSN4810-01-589-8419
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 21SP11501SK0 · 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
•
SUPPLY ITEMS AND QUANTITIES: THRUST BUSHINGS, PISTON PAD AND BAND, TOP-BOTTOM BUSHINGS, PLUG TRANSFER PORT, CIRCLIP, O-RINGS AND SHIM
TECHNICAL CHARACTERISTICS
SUPPLY ITEMS AND QUANTITIESTHRUST BUSHINGS, PISTON PAD AND BAND, TOP-BOTTOM BUSHINGS, PLUG TRANSFER PORT, CIRCLIP, O-RINGS AND SHIM
SPECIAL FEATURESHYDRAULIC MEDIA
PART NAME ASSIGNED BY CONTROLLING AGENCYSPARE PARTS KIT
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

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 21SP11501SK0?
21SP11501SK0 is a PARTS KIT,HYDRAULIC-PNEUMATIC,RO.
What is the NSN for 21SP11501SK0?
21SP11501SK0 is cataloged in the U.S. Government catalog under NSN 4810-01-589-8419. 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.