NSN 4820-01-412-0800 · NIIN 014120800 · Part number 5C1-04871
Lake Shore Systems, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 34712
Government record, cited
NSN 4820-01-412-0800 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-412-0800. Manufacturer of record part number: 5C1-04871.
The Flushing Block,hydraulic System, cataloged under National Stock Number 4820-01-412-0800, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lake Shore Systems, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
Lake Shore Systems, Inc.
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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
VALVE,ROTARY,SELECTOR
4820-00-001-0020
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
4820-00-001-0042
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 4820-01-412-0800?
NSN 4820-01-412-0800 is a Flushing Block,hydraulic System, manufactured by Lake Shore Systems, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-412-0800?
NSN 4820-01-412-0800 has 1 manufacturer part number on file: 5C1-04871 (Lake Shore Systems, Inc.).
What are the specifications of 5C1-04871?
Key specifications for 5C1-04871: Overall Height: 4.160 INCHES NOMINAL IN; Port Quantity: 2; Overall Length: 5.620 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-412-0800 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.