NSN 4220-01-020-3438 · NIIN 010203438 · Part number 2141489
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 10001
Government record, cited
NSN 4220-01-020-3438 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-020-3438. Manufacturer of record part number: 2141489.
Also searched as4220-01-020-3438 ·
4220010203438 ·
NIIN 010203438 ·
01-020-3438 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 10001 · 2141489
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 4220-01-020-3438
NIIN: 010203438
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 2141489
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Bag,diving Equipment, cataloged under National Stock Number 4220-01-020-3438, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4220-01-020-3438
Primary Part Number
2141489
Item Name
Bag,diving Equipment
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (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 4220-01-020-3438?
NSN 4220-01-020-3438 is a Bag,diving Equipment, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-01-020-3438?
NSN 4220-01-020-3438 has 1 manufacturer part number on file: 2141489 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 2141489?
Key specifications for 2141489: Criticality Code Justification: FEAT; Special Features: TESTED IAW MIL-M-19595; End Item Identification: 1332120. 1 specification is documented in the U.S. Government catalog.
Is NSN 4220-01-020-3438 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.