NSN 4820-01-425-7640 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-425-7640. Manufacturer of record part number: 3308-025.
Also searched as4820-01-425-7640 ·
4820014257640 ·
NIIN 014257640 ·
01-425-7640 ·
FSC 4820 Valves, Nonpowered · CAGE 60029 · 3308-025
Manufacturer of record: Woodward Hrt, Inc. Dba Woodward Hrt Inc
Identification
NSN: 4820-01-425-7640
NIIN: 014257640
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3308-025
Manufacturer: Woodward Hrt, Inc. Dba Woodward Hrt Inc
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-425-7640, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Woodward Hrt, Inc. Dba Woodward Hrt Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
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4820-00-001-0032 · Item name not on file
4820-00-001-0037
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4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-425-7640?
NSN 4820-01-425-7640 is a Stem,fluid Valve, manufactured by Woodward Hrt, Inc. Dba Woodward Hrt Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-425-7640?
NSN 4820-01-425-7640 has 1 manufacturer part number on file: 3308-025 (Woodward Hrt, Inc. Dba Woodward Hrt Inc).
What are the specifications of 3308-025?
Key specifications for 3308-025: Largest Outside Diameter: 0.700 INCHES NOMINAL IN; Overall Length: 1.530 INCHES NOMINAL IN; End Item Identification: AIRCRAFT,MCDONNELL DOUGLAS CORP,MODEL C-17A;AIR FORCE WEAPONS SYSTEM CODE,DT,AIRCRAFT,AIRLIFTER C-17A A; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-425-7640 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.