# NSN 4730-00-449-0888: Adapter, Straight, Flange To Tube

NSN 4730-00-449-0888 (also written 4730004490888; NIIN 00-449-0888) is an adapter, straight, flange to tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4730-00-449-0888 (4730004490888)
- NIIN: 00-449-0888 (004490888)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CWCD | NOMINAL OUTSIDE DIAMETER | SECOND END INCHES 1.420 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 0.670 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-T-9047,COND ANNEALED |
| CWCK | NOMINAL THICKNESS | SECOND END INCHES 0.040 |
| MATT | MATERIAL | OVERALL TITANIUM ALLOY UNS R52550 |
| CQJX | NOMINAL THREAD SIZE | FIRST END INCHES 0.562 |
| AAJD | THREAD CLASS | 3A |
| AHNC | CONNECTION STYLE | — |
| THSD | THREAD SERIES DESIGNATOR | FIRST END UNF |
| AWLS | CONNECTION TYPE | SECOND END FLANGE |
| ARKN | FLANGE SHAPE | FIRST END ROUND |
| AWLS | CONNECTION TYPE | FIRST END THREADED EXTERNAL TUBE |
| CQRB | SEAT ANGLE | FIRST END DEGREES 37.0 |
| CWDF | FLANGE FACE DESIGN | SECOND END PLAIN |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | FIRST END INCHES 0.375 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 68A325342-2001 | 12829 | PIONEER MACHINE PRODUCTS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68A325342-2001 | 76301 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730004490888&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730004490888
- 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/4730-00-449-0888/
JSON: https://nsnexplorer.com/api/nsn/4730-00-449-0888.json