NSN 4820-01-663-2191 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-663-2191. Manufacturer of record part number: TS003-29-0208-01.
Also searched as4820-01-663-2191 ·
4820016632191 ·
NIIN 016632191 ·
01-663-2191 ·
FSC 4820 Valves, Nonpowered · CAGE 33UN4 · TS003-29-0208-01
Manufacturer of record: Triumph Actuation Systems - Connecticut, Llc
Identification
NSN: 4820-01-663-2191
NIIN: 016632191
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: TS003-29-0208-01
Manufacturer: Triumph Actuation Systems - Connecticut, Llc
General Description
The Cap,valve, cataloged under National Stock Number 4820-01-663-2191, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Triumph Actuation Systems - Connecticut, Llc (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
Frequently Asked Questions
What is NSN 4820-01-663-2191?
NSN 4820-01-663-2191 is a Cap,valve, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-663-2191?
NSN 4820-01-663-2191 has 1 manufacturer part number on file: TS003-29-0208-01 (Triumph Actuation Systems - Connecticut, Llc).
What are the specifications of TS003-29-0208-01?
Key specifications for TS003-29-0208-01: Part Name Assigned by Controlling Agency: VALVE CAP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-663-2191 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.