# NSN 4730-01-546-7661: Reducer, Tube

NSN 4730-01-546-7661 (also written 4730015467661; NIIN 01-546-7661) is a reducer, tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4730-01-546-7661 (4730015467661)
- NIIN: 01-546-7661 (015467661)
- Item name: REDUCER,TUBE
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| THSD | THREAD SERIES DESIGNATOR | SECOND END UNF |
| CQRB | SEAT ANGLE | ALL ENDS DEGREES 37.0 |
| AWLS | CONNECTION TYPE | SECOND END THREADED INTERNAL TUBE |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.750 |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| THSD | THREAD SERIES DESIGNATOR | FIRST END UNF |
| AHNC | CONNECTION STYLE | — |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | FIRST END INCHES 0.500 |
| FEAT | SPECIAL FEATURES | 316 STAINLESS STEEL |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.720 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBE FITTING, EXTENDER AND EXPANDER |
| AAJD | THREAD CLASS | 2A |
| AAJD | THREAD CLASS | 2B |
| ACSP | REDUCER TYPE | CONCENTRIC |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | SECOND END INCHES 0.375 |
| AWLS | CONNECTION TYPE | FIRST END THREADED EXTERNAL TUBE |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 5000.0 |
| CQJX | NOMINAL THREAD SIZE | SECOND END INCHES 0.562 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 8-6XHX6-SS | 30780 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-26 | $86.51 | 302 | MIDWAY INDUSTRIAL SUPPLY INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730015467661) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE7M226V4991](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730015467661) | REDUCER, TUBE | MIDWAY INDUSTRIAL SUPPLY INC. | $26,126.02 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730015467661&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730015467661
- 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/4730-01-546-7661/
JSON: https://nsnexplorer.com/api/nsn/4730-01-546-7661.json