NSN 4820-01-454-5227 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-454-5227. Manufacturer of record part number: PL 8201-007 ITEM 5.
First End Style Designator: SWIVEL NUT, INVERTED FLARE
End Connection Quantity: 2
First End Connection Type: BUTT WELD PIPE
Identification
NSN: 4820-01-454-5227
NIIN: 014545227
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: PL 8201-007 ITEM 5
Manufacturer: Supreme Integrated Technology, Inc. Dba C.s. Controls
General Description
The Valve,expansion, cataloged under National Stock Number 4820-01-454-5227, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Supreme Integrated Technology, Inc. Dba C.s. Controls. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-454-5227
Primary Part Number
PL 8201-007 ITEM 5
Item Name
Valve,expansion
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Supreme Integrated Technology, Inc. Dba C.s. Controls
Supreme Integrated Technology, Inc. Dba C.s. Controls (USA)
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
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
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
D559A3M2
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 4820-01-454-5227?
NSN 4820-01-454-5227 is a Valve,expansion, manufactured by Supreme Integrated Technology, Inc. Dba C.s. Controls, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-454-5227?
NSN 4820-01-454-5227 has 2 manufacturer part numbers on file: PL 8201-007 ITEM 5 (Supreme Integrated Technology, Inc. Dba C.s. Controls), 8201-007-005 (Supreme Integrated Technology, Inc. Dba C.s. Controls).
What are the specifications of PL 8201-007 ITEM 5?
Key specifications for PL 8201-007 ITEM 5: Flow Control Device: ANY ACCEPTABLE; Valve Equalizer Location: EXTERNAL; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU. 12 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-454-5227 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.