# NSN 4710-00-277-4515: Tube, Metallic

NSN 4710-00-277-4515 (also written 4710002774515; NIIN 00-277-4515) is a tube, metallic in Federal Supply Class 4710, Pipe, Tube and Rigid Tubing. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4710-00-277-4515 (4710002774515)
- NIIN: 00-277-4515 (002774515)
- Item name: TUBE,METALLIC
- Federal Supply Class: [FSC 4710 Pipe, Tube and Rigid Tubing](https://nsnexplorer.com/fsc/4710/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-11-08)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | COPPER |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | FORM 50 FT COIL FOR REFRIGERATION SERVICE |
| CBBL | FEATURES PROVIDED | ENDS SEALED FOR REFRIGERATION SERVICE |
| AAGZ | FIRST END STYLE | — |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| ABMZ | DIAMETER | INCHES NOMINAL 0.437 |
| HEAT | HEAT TREATMENT | ANNEALED TO A NOMINAL GRAIN SIZE 0.035 |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ZZZK | SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81346-AST- B280 |
| CQQF | OPERATING PRESSURE | POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0 |
| CQCF | CONSTRUCTION | SEAMLESS |
| CRXX | MEASURING METHOD AND LENGTH | INCHES NOMINAL SPECIFIC 600.000 |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.035 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| ASTM B280 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M4-27-T-2931 | 4 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4710002774515&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4710002774515&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710002774515
- 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/4710-00-277-4515/
JSON: https://nsnexplorer.com/api/nsn/4710-00-277-4515.json