# NSN 4240-01-451-8756: Streamer, Distress Signal

NSN 4240-01-451-8756 (also written 4240014518756; NIIN 01-451-8756) is a streamer, distress signal in Federal Supply Class 4240, Safety and Rescue Equipment. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4240-01-451-8756 (4240014518756)
- NIIN: 01-451-8756 (014518756)
- Item name: STREAMER,DISTRESS SIGNAL
- 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 |
| --- | --- | --- |
| AAJU | OVERALL LENGTH | FEET 40.000 |
| AAJV | OVERALL WIDTH | INCHES 6.000 |
| ALQG | CONTAINER TYPE | POUCH |
| FEAT | SPECIAL FEATURES | ITEM IS CONTAINED IN A BLACK BAG 2 1/2 IN. BY 6 1/2 IN.; STREAMER IS FLUORESENT ORANGE AND WEIGHTS 9 OZ.; STREAMER IS MANUALLY DEPLOYED |
| HUES | COLOR | ORANGE |
| MARK | SPECIAL MARKINGS | DISTRESS SIGNAL STREAMER |
| MATT | MATERIAL | PLASTIC, POLYETHYLENE (PP) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| SAR-6 | 1CFD4 | RESCUE TECHNOLOGIES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SAR-6 MIL | 57CL6 | SEE RESCUE CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SAR-6-MIL | 1CFD4 | RESCUE TECHNOLOGIES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE8EJ21D0032/SPE8EJ26F211P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4240014518756) | STREAMER, DISTRESS SIGNAL | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $5,467.44 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4240014518756&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4240014518756
- 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/4240-01-451-8756/
JSON: https://nsnexplorer.com/api/nsn/4240-01-451-8756.json