NSN 4820-01-669-5090 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-669-5090. Manufacturer of record part number: S10691-128-1-6.
Manufacturer of record: Supreme Integrated Technology, Inc.
Identification
NSN: 4820-01-669-5090
NIIN: 016695090
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: S10691-128-1-6
Manufacturer: Supreme Integrated Technology, Inc.
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-669-5090, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Supreme Integrated Technology, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve,ball
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Supreme Integrated Technology, Inc. (CAGE 5BN34)
Technical Specifications
Parameter
Value
NSN
4820-01-669-5090
Primary Part Number
S10691-128-1-6
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Supreme Integrated Technology, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-669-5199S10691-128-1-9POSSIBLE MATCH
FLANGE,PIPE
Possible match (shared part number)Supreme Integrated Technology, Inc.
4730-01-669-5438S10691-128-1-8POSSIBLE MATCH
FLANGE,PIPE
Possible match (shared part number)Supreme Integrated Technology, Inc.
4730-01-669-5712S10691-128-1-12POSSIBLE MATCH
PLUG,PIPE
Possible match (shared part number)Supreme Integrated Technology, Inc.
2910-01-669-5907S10691-128-1POSSIBLE MATCH
FILTER,FLUID
Possible match (shared part number)Supreme Integrated Technology, Inc.
5340-01-669-5942S10691-128-1-7POSSIBLE MATCH
HANDLE,MANUAL CONTROL
Possible match (shared part number)Supreme Integrated Technology, Inc.
5330-01-669-5946S10691-128-1-5POSSIBLE MATCH
GASKET AND SEAL SET
Possible match (shared part number)Supreme Integrated Technology, Inc.
5340-01-669-5950S10691-128-1-11POSSIBLE MATCH
BOLT AND SPACER KIT
Possible match (shared part number)Supreme Integrated Technology, Inc.
NSN 4820-01-669-5090 is a Valve,ball, manufactured by Supreme Integrated Technology, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-669-5090?
NSN 4820-01-669-5090 has 1 manufacturer part number on file: S10691-128-1-6 (Supreme Integrated Technology, Inc.).
What NSN replaces 4820-01-669-5090?
7 possible matches (shared part number, not a government interchangeability claim): 4730-01-669-5199, 4730-01-669-5438, 4730-01-669-5712. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-669-5090 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.