# NSN 4520-01-506-9008: Terminal, Ventilation Duct

NSN 4520-01-506-9008 (also written 4520015069008; NIIN 01-506-9008) is a terminal, ventilation duct in Federal Supply Class 4520, Space and Water Heating Equipment. 7 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4520-01-506-9008 (4520015069008)
- NIIN: 01-506-9008 (015069008)
- Item name: TERMINAL,VENTILATION DUCT
- Federal Supply Class: [FSC 4520 Space and Water Heating Equipment](https://nsnexplorer.com/fsc/4520/)
- Federal Supply Group: [FSG 45](https://nsnexplorer.com/group/45/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 1.130 AND INCHES MAXIMUM 1.230 |
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 1.345 AND INCHES MAXIMUM 1.470 |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 1.130 AND INCHES MAXIMUM 1.230 |
| AGAV | END ITEM IDENTIFICATION | FAMILY OF MEDIUM AND LIGHT TACTICAL VEHICLES (FMTV); 2320-01-447-6345 |
| ASMN | END ATTACHMENT DIAMETER | INCHES MINIMUM 0.615 AND INCHES MAXIMUM 0.635 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | HIGH FLOW VENT ASSEMBLY |
| FEAT | SPECIAL FEATURES | CONSISTS OF FIXTURE (ROUGHLY 1.18 IN. SQUARE AND 0.50-0.62 IN. THICK WITH 4 CORNERS ROUNDED TO RADIUS OF 0.20-0.30) AND DUCKBILL (0.615-0.635 IN. IN DIAMETER INSERTED THRU FIXTURE WITH 0.115-0.135 IN. LIP INSIDE FIXTURE AND EXTENDING 0.670-0.970 IN. BEYOND FIXTURE) |
| MATT | MATERIAL | PLASTIC POLYAMIDE NYLON AND RUBBER |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 060401 | 0VXY8 | GREN INDUSTRIES INC DBA SERVICE RUBBER GROUP DIV SERVICE RUBBER GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 060401-60E | 0VXY8 | GREN INDUSTRIES INC DBA SERVICE RUBBER GROUP DIV SERVICE RUBBER GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12422659 | 076M6 | AMZ ALABAMA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12422659 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12422659 | 0VXY8 | GREN INDUSTRIES INC DBA SERVICE RUBBER GROUP DIV SERVICE RUBBER GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12422659 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12423041 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $31.79 | 137 | GREN INDUSTRIES INC DBA SERVICE RUBBER GROUP DIV SERVICE RUBBER GROUP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520015069008) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE8E826P1583](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520015069008) | TERMINAL, VENTILATION DUCT | GREN INDUSTRIES INC DBA SERVICE RUBBER GROUP DIV SERVICE RUBBER GROUP | $4,355.23 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4520015069008&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4520015069008
- 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/4520-01-506-9008/
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