# NSN 4240-01-542-8156: Breathing Apparatus, Self-Contain

NSN 4240-01-542-8156 (also written 4240015428156; NIIN 01-542-8156) is a breathing apparatus, self-contain in Federal Supply Class 4240, Safety and Rescue Equipment. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4240-01-542-8156 (4240015428156)
- NIIN: 01-542-8156 (015428156)
- Item name: BREATHING APPARATUS,SELF-CONTAIN
- Federal Supply Class: [FSC 4240 Safety and Rescue Equipment](https://nsnexplorer.com/fsc/4240/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | HELICOPTERS |
| AJAF | UNPACKAGED UNIT LENGTH | INCHES NOMINAL 10.500 |
| AJAG | UNPACKAGED UNIT WIDTH | INCHES NOMINAL 2.500 |
| AJAH | UNPACKAGED UNIT HEIGHT | INCHES NOMINAL 2.500 |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEA W/LV2, W/ 1.5 CYL BREATHING APPRATUS SELF CONTAINED |
| SUPP | SUPPLEMENTARY FEATURES | ITEM CONSISTS OF 1.5 CUBIC FOOT ALUMINUM CYLINDER, ANNODIZED BRASS FIRST STAGE REGULATOR, A RUBBER 20 INCH HOSE, AND A HARD PLASTIC SECOND STAGE REGULATOR WITH A SILICONE MOUTHPIECE; WEIGHT 2.7 LBS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 108445 | 5DS05 | HOUSE OF SCUBA, INC. DBA HOUSE OF SCUBA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 108445 | 94120 | AQUALUNG USA, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1586AS400-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SRU-40B/P | 07878 | AERONAUTICAL AND SUPPORT EQUIPMENT TYPE/ASETDS/AFLCMC/EZSC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SRU-42/P | 07878 | AERONAUTICAL AND SUPPORT EQUIPMENT TYPE/ASETDS/AFLCMC/EZSC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-02 | $928.75 | 200 | HOUSE OF SCUBA, INC. DBA HOUSE OF SCUBA INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4240015428156) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-02 | [SPE8E527P0033](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4240015428156) | BREATHING APPARATUS, SELF-CONTAINED | HOUSE OF SCUBA, INC. DBA HOUSE OF SCUBA INC | $185,750.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4240015428156&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4240015428156
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4240-01-542-8156/
JSON: https://nsnexplorer.com/api/nsn/4240-01-542-8156.json