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980-012 IT20 — MOORING EYE,AIRCRAFT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

980-012 IT20: MOORING EYE,AIRCRAFT.

The MOORING EYE,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: NORRIS VALVE ASSEMBLY AND B.O.M. DRAWING 10IN M3011-222A-1J TOPWORKS A, end_item_identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS, valve_size_for_which_designed: 10.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-425-3727, 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
980-012 IT20
NSN: 4820-01-425-3727
FSC: 4820 — Valves, Nonpowered
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)
SPECIFICATIONS
materialSTEEL
special_featuresNORRIS VALVE ASSEMBLY AND B.O.M. DRAWING 10IN M3011-222A-1J TOPWORKS A
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
valve_size_for_which_designed10.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
NSN4820-01-425-3727
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 980-012 IT20 · 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: BUTTERFLY
•
VALVE SIZE FOR WHICH DESIGNED: 10.000 INCHES IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
VALVE SIZE FOR WHICH DESIGNED10.000 INCHES IN
SPECIAL FEATURESNORRIS VALVE ASSEMBLY AND B.O.M. DRAWING 10IN M3011-222A-1J TOPWORKS A
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
58760E001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
980-012Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 980-012 IT20?
980-012 IT20 is a MOORING EYE,AIRCRAFT.
What parts can replace 980-012 IT20?
There are 2 known substitutes for 980-012 IT20: 58760E001, 980-012. Substitute compatibility should be verified for your specific system.
What is the NSN for 980-012 IT20?
980-012 IT20 is cataloged in the U.S. Government catalog under NSN 4820-01-425-3727. 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.