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1559978 — PARTS KIT,SHUTTLE VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1559978: PARTS KIT,SHUTTLE VALVE.

The PARTS KIT,SHUTTLE VALVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: CASE,MEDICAL INSTRUMENT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-555-0757, 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
1559978
NSN: 4820-01-555-0757
NIINs: 015550757, 016845810
FSC: 4820 — Valves, Nonpowered
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
special_featuresWATERPROOF FIELD GREY PLASTIC CARRYING CASE FOR BELMONT INSTRUMENT FLUID WARMER, MODEL RI-2. CONTAINS FOAMS SPECIFIC FOR THE PARTICULAR DEVICE, DIMENSIONS 25 X 18 X 19 IN. IN
part_name_assigned_by_controlling_agencyCASE,MEDICAL INSTRUMENT
NSN4820-01-555-0757
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1559978 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYEND KIT (SERVICES ONE SECTION) (INCLUDES ITEMS 5-13, 15-23, 25-33)
END ITEM IDENTIFICATIONFORKLIFT, USN-13-68917 THRU 13-68920
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 1559978?
1559978 is a PARTS KIT,SHUTTLE VALVE.
What is the NSN for 1559978?
1559978 is cataloged in the U.S. Government catalog under NSN 4820-01-555-0757. 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.