# NSN 4220-01-734-2992: Parts Kit, Breathing Apparatus

NSN 4220-01-734-2992 (also written 4220017342992; NIIN 01-734-2992) is a parts kit, breathing apparatus in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4220-01-734-2992 (4220017342992)
- NIIN: 01-734-2992 (017342992)
- Item name: PARTS KIT,BREATHING APPARATUS
- Federal Supply Class: [FSC 4220 Marine Lifesaving and Diving Equipment](https://nsnexplorer.com/fsc/4220/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 016690331 |
| AJJW | COMPONENT QUANTITY | 25 |
| AJJX | COMPONENT DOCUMENT ORIGIN | MARINE |
| AJJZ | DOCUMENT TYPE | ENGINEERING DRAWING |
| AKVZ | ACCESSORY IDENTIFYING NUMBER | DRAWING NO. 7202073 |
| AYDS | END ITEM NAME | AMPHIBIOUS COMBAT VEHICLE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SERVICE KIT STAGE 1 BREATHING APPARATUS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7202073 | 0MLM6 | MARINE CORPS SYSTEMS COMMAND PROGRAM MANAGER ASSAULT AMPHIBIOUS VEHICLE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CAZ-SK-1 | 70133 | AERIAL MACHINE & TOOL CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4220017342992&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220017342992
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4220-01-734-2992/
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