# NSN 4730-01-153-1421: Adapter, Straight, Flange To Tube

NSN 4730-01-153-1421 (also written 4730011531421; NIIN 01-153-1421) is an adapter, straight, flange to tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 4 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4730-01-153-1421 (4730011531421)
- NIIN: 01-153-1421 (011531421)
- Item name: ADAPTER,STRAIGHT,FLANGE TO 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AECS | BOLT HOLE QUANTITY | 4 |
| AHNC | CONNECTION STYLE | — |
| AKGF | NOMINAL WIDTH | SECOND END INCHES 2.500 |
| AKGG | NOMINAL LENGTH | SECOND END INCHES 2.500 |
| ARKN | FLANGE SHAPE | SECOND END RECTANGULAR WITH HOLES |
| AWLS | CONNECTION TYPE | FIRST END THREADED EXTERNAL TUBE |
| AWLS | CONNECTION TYPE | SECOND END FLANGE |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 2.250 |
| CWCK | NOMINAL THICKNESS | SECOND END INCHES 0.882 |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | SECOND END INCHES 0.376 |
| CWCY | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | SECOND END INCHES 1.764 |
| CWDC | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | SECOND END INCHES 1.764 |
| CWDF | FLANGE FACE DESIGN | SECOND END RAISED STRAIGHT |
| CWDH | RAISED FACE NOMINAL HEIGHT | SECOND END INCHES 0.634 |
| CWDL | RAISED FACE NOMINAL DIAMETER | SECOND END INCHES 2.448 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | SECOND END INCHES 1.750 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 2.884 |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-B-24059 |
| THSD | THREAD SERIES DESIGNATOR | FIRST END UN |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 170-28955 | 07270 | MOOG INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 170-28955 ITEM 7 | 07270 | MOOG INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 28962 | 07270 | MOOG INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CB27549-001 | 07270 | MOOG INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-22 | $4,679.66 | 6 | MOOG INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730011531421) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE7M326V4696](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730011531421) | ADAPTER, STRAIGHT, FLANGE TO TUBE | MOOG INC. | $28,077.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730011531421&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730011531421
- 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/4730-01-153-1421/
JSON: https://nsnexplorer.com/api/nsn/4730-01-153-1421.json