# NSN 3020-00-151-7606: Gear, Antibacklash, Spur

NSN 3020-00-151-7606 (also written 3020001517606; NIIN 00-151-7606) is a gear, antibacklash, spur in Federal Supply Class 3020, Gears, Pulleys, Sprockets, and Transmission Chain. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3020-00-151-7606 (3020001517606)
- NIIN: 00-151-7606 (001517606)
- Item name: GEAR,ANTIBACKLASH,SPUR
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.069 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.081 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.090 |
| CWTR | HUB STYLE DESIGNATOR | — |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 0.340 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 0.250 |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| MATT | MATERIAL | OVERALL STEEL COMP 303 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-764,TYE 303,COND A |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.156 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 0.8750 |
| AJLA | TEETH QUANTITY | 105 |
| ANTP | BORE STYLE | — |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 0.891 |
| CWNH | TOOTH FORM | STANDARD |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 113478 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-31 | [SPE7L426V2468](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020001517606) | GEAR, ANTIBACKLASH, S | DIXIE AIR PARTS SUPPLY, INC. | $698.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3020001517606&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3020001517606
- 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/3020-00-151-7606/
JSON: https://nsnexplorer.com/api/nsn/3020-00-151-7606.json