# NSN 3655-01-523-7933: Tube Assembly, Aircraft

NSN 3655-01-523-7933 (also written 3655015237933; NIIN 01-523-7933) is a tube assembly, aircraft in Federal Supply Class 3655, Gas Generating and Dispensing Systems, Fixed or Mobile. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3655-01-523-7933 (3655015237933)
- NIIN: 01-523-7933 (015237933)
- Item name: TUBE ASSEMBLY,AIRCRAFT
- Federal Supply Class: [FSC 3655 Gas Generating and Dispensing Systems, Fixed or Mobile](https://nsnexplorer.com/fsc/3655/)
- Federal Supply Group: [FSG 36](https://nsnexplorer.com/group/36/)
- 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 |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBE ASSEMBLY AIRCRAFT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 64696-4 | 13669 | TESCOM CORP DBA TESCOM DIV TESCOM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 64696-4 | 1RZM1 | CHASE SUPPLY, INC. DBA CHASE DEFENSE PARTNERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE4A626D5130/SPE4A726F097L](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015237933) | TUBE ASSEMBLY, AIRCRAFT | CHASE SUPPLY, INC. DBA CHASE DEFENSE PARTNERS | $2,616.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3655015237933&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3655015237933
- 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.

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