# NSN 3655-01-517-0290: Regulator And Hose

NSN 3655-01-517-0290 (also written 3655015170290; NIIN 01-517-0290) is a regulator and hose in Federal Supply Class 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3655-01-517-0290 (3655015170290)
- NIIN: 01-517-0290 (015170290)
- Item name: REGULATOR AND HOSE
- Federal Supply Class: [FSC 3655 Gas Generating and Dispensing Systems, Fixed or Mobile](https://nsnexplorer.com/fsc/3655/)
- Federal Supply Group: [FSG 36](https://nsnexplorer.com/group/36/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | REGULATOR AND HOSE ASSEMBLY CRITICAL CLEANING NOT REQUIRED. |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| KT-4856-1 ITEM 2 | 20722 | THE ENTWISTLE COMPANY LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KT-4856-1 ITEM 2 | 25573 | ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KT-4856-3 | 20722 | THE ENTWISTLE COMPANY LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| KT-4856-3 | 25573 | ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-08 | $17,143.00 | 3 | THE ENTWISTLE COMPANY LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015170290) |
| 2026-09-29 | $17,143.00 | 1 | THE ENTWISTLE COMPANY LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015170290) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-08 | [SPE4A127V0088](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015170290) | REGULATOR AND HOSE | THE ENTWISTLE COMPANY LLC | $51,429.00 |
| 2026-09-29 | [SPE4A726PH457](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015170290) | REGULATOR AND HOSE | THE ENTWISTLE COMPANY LLC | $17,143.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3655015170290&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015170290
- 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/3655-01-517-0290/
JSON: https://nsnexplorer.com/api/nsn/3655-01-517-0290.json