# NSN 4710-01-340-9504: Tube Assembly, Metal

NSN 4710-01-340-9504 (also written 4710013409504; NIIN 01-340-9504) 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: 4710-01-340-9504 (4710013409504)
- NIIN: 01-340-9504 (013409504)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 1680-01-257-2717 ACFT SEAT,CH-53A/D/E ACFT |
| ARJD | DESIGN FORM | STRAIGHT |
| BBYQ | TUBE OUTSIDE DIAMETER | INCHES NOMINAL 1.750 |
| FEAT | SPECIAL FEATURES | FROM CENTER OF FIRST HOLE TO CENTER OF SECOND HOLE ALONG LENGTH OF TUBE MEASURES 1.750 IN. LG.,FROM CENTER OF SECOND HOLE TO CENTER OF THIRD HOLE ALONG LENGTH OF TUBE MEASURES 15.591 IN. LG.,FROM CENTER OF THIRD HOLE TO CENTER OF FOURTH HOLE ALONG LENGTH OF TUBE 19.417 IN.,FIRST HOLE 0.437 IN. NOM. DIA.,SECOND HOLE 0.207 IN. NOM. DIA.,THIRD HOLE 0.442 IN. NOM. DIA.,FAYING SURFACES AND FASTENERS ARE COATED WITH WET TT-P-1757 ZINC CHROMATE PRIMER,RIVETS ARE COUNTERSUNK 100 DEGREES TO 0.353 IN. DIA.,12 PLACES EQUALLYSPACED |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 101272-1 | 54786 | BAE SYSTEMS LAND & ARMAMENTS L.P. | [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=4710013409504&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4710013409504
- 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/4710-01-340-9504/
JSON: https://nsnexplorer.com/api/nsn/4710-01-340-9504.json