Valve, Check 4820-01-668-2345 NSN 4820-01-668-2345 · NIIN 016682345 · Part number JS30855
Rolls-Royce Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63005
NSN 4820-01-668-2345 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-668-2345. Manufacturer of record part number: JS30855 .
Also searched as
4820-01-668-2345 ·
4820016682345 ·
NIIN 016682345 ·
01-668-2345 ·
FSC 4820 Valves, Nonpowered · CAGE 63005 · JS30855 · CKRX0524000B
Nearby stock numbers
← 4820-01-668-2300 Stem, Fluid Valve
·
4820-01-668-2378 Disk, Valve →
4820-01-668-2345 — Valves, Nonpowered
Features
Valve,check — FSC 4820 1 manufacturer part number on file Manufacturer of record: Rolls-Royce Corporation
Identification
NSN: 4820-01-668-2345
NIIN: 016682345
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: JS30855
Manufacturer: Rolls-Royce Corporation
General Description
The Valve,check, cataloged under National Stock Number 4820-01-668-2345, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rolls-Royce Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name Valve,check FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Rolls-Royce Corporation (CAGE 63005)
Technical Specifications
Parameter Value NSN 4820-01-668-2345 Primary Part Number JS30855 Item Name Valve,check FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Rolls-Royce Corporation Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
JS30855 Rolls-Royce Corporation (USA)
Reference documents
Reference Meaning
CKRX0524000B
3/2 Design control — primary reference U.S. Government activity
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 4820-01-668-2345?
NSN 4820-01-668-2345 is a Valve,check, manufactured by Rolls-Royce Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-668-2345?
NSN 4820-01-668-2345 has 1 manufacturer part number on file: JS30855 (Rolls-Royce Corporation).
Is NSN 4820-01-668-2345 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.
What is the DEMIL code for NSN 4820-01-668-2345?
NSN 4820-01-668-2345 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.
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