NSN 4220-01-609-9404 · NIIN 016099404 · Part number 05-005056
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 4220 — Marine Lifesaving and Diving Equipment · FSG 42 — Fire Fighting, Rescue, and Safety Equipment · CAGE 30003
Government record, cited
NSN 4220-01-609-9404 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-609-9404. Manufacturer of record part number: 05-005056.
Also searched as4220-01-609-9404 ·
4220016099404 ·
NIIN 016099404 ·
01-609-9404 ·
FSC 4220 Marine Lifesaving and Diving Equipment · CAGE 30003 · 05-005056
Nearby stock numbers← 4220-01-609-9403 Nrp, Argonaut Dhp Ba
·
4220-01-609-9405 Nrp, Comm Cable Repl →
Features
Nrp,boom Mic Comm M — FSC 4220
2 manufacturer part numbers on file
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 4220-01-609-9404
NIIN: 016099404
FSC: 4220 — Marine Lifesaving and Diving Equipment
FSG: 42 — Fire Fighting, Rescue, and Safety Equipment
Primary part number: 05-005056
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Nrp,boom Mic Comm M, cataloged under National Stock Number 4220-01-609-9404, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Nrp,boom Mic Comm M
FSC / FSG
4220 — Marine Lifesaving and Diving Equipment (FSG 42)
Manufacturers
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Aegisound, Llc (CAGE 33ES4)
Technical Specifications
Parameter
Value
NSN
4220-01-609-9404
Primary Part Number
05-005056
Item Name
Nrp,boom Mic Comm M
FSC / FSG
4220 / 42 — Marine Lifesaving and Diving Equipment
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
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 4220-01-609-9404?
NSN 4220-01-609-9404 is a Nrp,boom Mic Comm M, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
What part numbers are listed for NSN 4220-01-609-9404?
NSN 4220-01-609-9404 has 2 manufacturer part numbers on file: 05-005056 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 05-005056 (Aegisound, Llc).
Is NSN 4220-01-609-9404 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.