NSN 4820-01-668-7446 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-668-7446. Manufacturer of record part number: 803-7526487-E08LFOX5C-038.
Also searched as4820-01-668-7446 ·
4820016687446 ·
NIIN 016687446 ·
01-668-7446 ·
FSC 4820 Valves, Nonpowered · CAGE 53711 · 803-7526487-E08LFOX5C-038
Outside Diameter: 1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM IN
Style Designator: SOLID
Media for Which Designed: FLUIDS
Material: PLASTIC POLYTETRAFLUOROETHYLENE
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 4820-01-668-7446
NIIN: 016687446
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 803-7526487-E08LFOX5C-038
Manufacturer: Naval Sea Systems Command
General Description
The Disk,valve, cataloged under National Stock Number 4820-01-668-7446, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 4 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.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
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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
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
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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 4820-01-668-7446?
NSN 4820-01-668-7446 is a Disk,valve, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-668-7446?
NSN 4820-01-668-7446 has 1 manufacturer part number on file: 803-7526487-E08LFOX5C-038 (Naval Sea Systems Command).
What are the specifications of 803-7526487-E08LFOX5C-038?
Key specifications for 803-7526487-E08LFOX5C-038: Overall Height: 0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM IN; Outside Diameter: 1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM IN; Style Designator: SOLID; Media for Which Designed: FLUIDS. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-668-7446 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.