# NSN 4710-01-687-5974: Tube Assembly, Metal

NSN 4710-01-687-5974 (also written 4710016875974; NIIN 01-687-5974) is a tube assembly, metal in Federal Supply Class 4710, Pipe, Tube and Rigid Tubing. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4710-01-687-5974 (4710016875974)
- NIIN: 01-687-5974 (016875974)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ALL ENDS NATIONAL STD SINGLE MATERIAL RESPONSE A-S 5561 CLASS 1 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| BBYQ | TUBE OUTSIDE DIAMETER | INCHES NOMINAL 1.250 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBE-SYS NO. 3 HYD PRESS 1WBR STA 369 |
| ARJD | DESIGN FORM | PREBENT |
| MATT | MATERIAL | TUBING STEEL |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.054 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4H55325 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 4H55325-101A | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [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=4710016875974&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710016875974
- 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/4710-01-687-5974/
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