# NSN 3020-00-804-6794: Chain, Roller

NSN 3020-00-804-6794 (also written 3020008046794; NIIN 00-804-6794) is a chain, roller in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 11 manufacturer part numbers from 10 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 3020-00-804-6794 (3020008046794)
- NIIN: 00-804-6794 (008046794)
- Item name: CHAIN,ROLLER
- Federal Supply Class: [FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain](https://nsnexplorer.com/fsc/3020/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CTCR | LINK PIN NOMINAL DIAMETER | INCHES 0.1410 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| FEAT | SPECIAL FEATURES | CHAIN ROLLER IS PINNED |
| ABNZ | EFFECTIVE LENGTH | FEET NOMINAL 0.7500 |
| AWFN | LINK ROW QUANTITY | 1 |
| AWSM | LINK PLATE WIDTH | INCHES NOMINAL 0.383 |
| AWSP | LINK PLATE WIDTH AT PIN END | INCHES NOMINAL 0.310 |
| AWSQ | LINK PLATE NOMINAL THICKNESS | INCHES 0.0500 |
| AWWN | LINK ROLLER NOMINAL DIAMETER | INCHES 0.3060 |
| AWWP | LINK NOMINAL WIDTH BETWEEN PLATES | INCHES 0.2500 |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZV |
| ZZZV | FSC APPLICATION DATA | ACTUATOR ASSY,WING FLAP JACK SCREW,AIRCRAFT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 191B26 | 63665 | CEF INDUSTRIES INC ENVIRON DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 191B26 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3020PL1494916 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 00268 | CEF INDUSTRIES, LLC DBA CEF INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 0A489 | LOCKHEED MARTIN AEROPARTS, INC. DBA LOCKHEED MARTIN AEROPARTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 1WL60 | LOCKHEED MARTIN SERVICES, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 563J1 | LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV ROTARY AND MISSION SYSTEMS (RMS) | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 63665 | CEF INDUSTRIES INC ENVIRON DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 8X044 | DERCO AEROSPACE, INC. DBA DERCO AEROSPACE, INC. A LOCKHEED MARTIN COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8445-9 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-22 | [SPE7L527P0210](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020008046794) | CHAIN, ROLLER | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | $118,680.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020008046794&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020008046794
- 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/3020-00-804-6794/
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