# NSN 4710-01-665-6539: Tube Assembly, Metal

NSN 4710-01-665-6539 (also written 4710016656539; NIIN 01-665-6539) 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. It was last purchased in Aug 2026.

## Identification

- NSN: 4710-01-665-6539 (4710016656539)
- NIIN: 01-665-6539 (016656539)
- 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 |
| --- | --- | --- |
| ARJD | DESIGN FORM | STRAIGHT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | GAGE TUBE ASSEMBLY |
| FEAT | SPECIAL FEATURES | 1EA 1051A-07-10 GUAGE TUBE WELDMENT ASSEMBLY, 1EA 1051A-07-01 GUAGE STICK, 1EA 1051F-18-01 SASH CHAIN WITH S-HOOKS, 1EA G150-DC-AL CAMLOCK, 1EA 1051C-01-96 OUTBOARD GAGE TUBE BRACKET, 1EA 1051C-01-98 INBOARD GAGE TUBE BRACKET, 1EA 1051A-07-10 GUAGE TUBE WELDMENT ASSEMBLY, HARDWARE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1051A-07 | 55242 | ISOMETRICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-12 | $555.97 | 1 | KAMPI COMPONENTS CO INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710016656539) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE7M026P4222](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710016656539) | TUBE ASSEMBLY, METAL | KAMPI COMPONENTS CO INC | $555.97 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4710016656539&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710016656539
- 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/4710-01-665-6539/
JSON: https://nsnexplorer.com/api/nsn/4710-01-665-6539.json