# NSN 4710-01-448-0646: Tube Assembly, Metal

NSN 4710-01-448-0646 (also written 4710014480646; NIIN 01-448-0646) is a tube assembly, metal in Federal Supply Class 4710, Pipe, Tube and Rigid Tubing. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4710-01-448-0646 (4710014480646)
- NIIN: 01-448-0646 (014480646)
- Item name: TUBE ASSEMBLY,METAL
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.016 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 28.000 |
| AFQW | MATING END QUANTITY | 2 |
| AJFX | END CONNECTION STYLE | — |
| ARJD | DESIGN FORM | PREBENT |
| BBYQ | TUBE OUTSIDE DIAMETER | INCHES NOMINAL 0.250 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | DRAWING ITEM NAME : TUBE ASSY,METAL-HDY,EMER BRAKE PRESS RH |
| FEAT | SPECIAL FEATURES | 4710-00-297-0335 TUBE // END FITTING A :4730-00-283-6397 COUPLING (QTY.1)// END FITTING B : 4730-00-275-9450 (QTY.1) |
| MATT | MATERIAL | TUBING TITANIUM ALLOY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | TUBING ASSN STD SINGLE MATERIAL RESPONSE TI-3AL-2.5V |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 68A693858-1003 | 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=4710014480646&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710014480646
- 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/4710-01-448-0646/
JSON: https://nsnexplorer.com/api/nsn/4710-01-448-0646.json