# NSN 4240-01-486-3740: Extension Bar, Safety Equipment, L

NSN 4240-01-486-3740 (also written 4240014863740; NIIN 01-486-3740) is an extension bar, safety equipment, l in Federal Supply Class 4240, Safety and Rescue Equipment. 2 manufacturer part numbers from 1 supplier are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4240-01-486-3740 (4240014863740)
- NIIN: 01-486-3740 (014863740)
- Item name: EXTENSION BAR,SAFETY EQUIPMENT,L
- 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 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.500 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 22.500 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.000 |
| FEAT | SPECIAL FEATURES | REMOVABLE LADDER EXTENSION, PART OF CLIMBING PROTECTION SYSTEM USED ON PERMANENT TYPE LADDERS, MATERIAL IS STAINLESS STEEL TYPE 316 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 9200-SLERA316 | 77852 | SUREWERX USA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9200-SLERA316N | 77852 | SUREWERX USA INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE8E6-27-T-0241 | 1 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4240014863740&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4240014863740&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4240014863740
- 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/4240-01-486-3740/
JSON: https://nsnexplorer.com/api/nsn/4240-01-486-3740.json