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439130-1 — VALVE,GLOBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

439130-1: VALVE,GLOBE.

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: GYROMOTOR SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-432-9931, 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
439130-1
NSN: 4820-01-432-9931
NIINs: 014329931, 015542409
FSC: 4820 — Valves, Nonpowered
CAGE: 6R256 — W. & O. SUPPLY, INC. DIV W&O NORFOLK (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyGYROMOTOR SPRING
NSN4820-01-432-9931
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 439130-1 · 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
•
FLOW CONTROL DEVICE: DISK
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
FURNISHED ITEMS AND QUANTITY: 1 CAP AND 1 CHAIN AND 1 HANDWHEEL
•
FLANGE FACE DESIGN: RAISED STRAIGHT FIRST END
•
CONNECTION STYLE: PLAIN (HOSE) SECOND END
•
BOLT CIRCLE NOMINAL DIAMETER: 5.500 INCHES FIRST END IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE SECOND END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
FLANGE SHAPEROUND WITH HOLES FIRST END
FURNISHED ITEMS AND QUANTITY1 CAP AND 1 CHAIN AND 1 HANDWHEEL
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
CONNECTION STYLEPLAIN (HOSE) SECOND END
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL HOSE SECOND END
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
055303.450Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FIG 12585B 2-1/2 INSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 439130-1?
439130-1 is a VALVE,GLOBE.
What parts can replace 439130-1?
There are 2 known substitutes for 439130-1: 055303.450, FIG 12585B 2-1/2 IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 439130-1?
439130-1 is cataloged in the U.S. Government catalog under NSN 4820-01-432-9931. 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.