NSN 4220-01-591-1433 · NIIN 015911433 · Part number 1L323-3
Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 7J998
Government record, cited
NSN 4220-01-591-1433 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-591-1433. Manufacturer of record part number: 1L323-3.
Also searched as4220-01-591-1433 ·
4220015911433 ·
NIIN 015911433 ·
01-591-1433 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 7J998 · 1L323-3 · 746266-1
Manufacturer of record: Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division
Identification
NSN: 4220-01-591-1433
NIIN: 015911433
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 1L323-3
Manufacturer: Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division
General Description
The Cartridge,compressed Gas, cataloged under National Stock Number 4220-01-591-1433, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division. 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
4220-01-591-1433
Primary Part Number
1L323-3
Item Name
Cartridge,compressed Gas
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Manufacturer
Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division
Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division (USA)
No interchangeability data on file.
Other items in FSC 4220 — Marine Lifesaving and Diving Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4220-00-004-8880
4220-00-004-8880 · Item name not on file
4220-00-009-2854
DIVING EQUIPMENT SET
4220-00-012-3571
INFLATION ASSEMBLY,LIFE JACKET
4220-00-014-0183
4220-00-014-0183 · Item name not on file
4220-00-014-2097
CARTRIDGE,COMPRESSED GAS
4220-00-021-4979
COVER,RAFT
4220-00-021-9688
LANYARD ASSEMBLY
4220-00-022-1014
4220-00-022-1014 · Item name not on file
Frequently Asked Questions
What is NSN 4220-01-591-1433?
NSN 4220-01-591-1433 is a Cartridge,compressed Gas, manufactured by Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-01-591-1433?
NSN 4220-01-591-1433 has 2 manufacturer part numbers on file: 1L323-3 (Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division), 746266-1 (Kratos Unmanned Aerial Systems, Inc Div Unmanned Systems Division).
What are the specifications of 1L323-3?
Key specifications for 1L323-3: Part Name Assigned by Controlling Agency: CARTRIDGE,INFLATOR,FLOTATION GEAR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4220-01-591-1433 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 4220-01-591-1433?
NSN 4220-01-591-1433 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.