NSN 4810-01-644-6379 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-644-6379. Manufacturer of record part number: 209-6295390 ITEM 7.
The Piston,valve, cataloged under National Stock Number 4810-01-644-6379, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
No interchangeability data on file.
Other items in FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247
4810-00-001-1247 · Item name not on file
4810-00-001-4499
VALVE,SOLENOID
4810-00-001-4531
4810-00-001-4531 · Item name not on file
4810-00-001-4532
4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-644-6379?
NSN 4810-01-644-6379 is a Piston,valve, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-644-6379?
NSN 4810-01-644-6379 has 2 manufacturer part numbers on file: 209-6295390 ITEM 7 (Naval Sea Systems Command), 6002-306 ITEM 7 (Huntington Ingalls Inc Div Newport News Shipbuilding).
What are the specifications of 209-6295390 ITEM 7?
Key specifications for 209-6295390 ITEM 7: Part Name Assigned by Controlling Agency: PISTON,VALVE; End Item Identification: VALVE BALL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-644-6379 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.