# NSN 3040-00-307-4733: Gearshaft, Spur-Worm

NSN 3040-00-307-4733 (also written 3040003074733; NIIN 00-307-4733) is a gearshaft, spur-worm in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 3040-00-307-4733 (3040003074733)
- NIIN: 00-307-4733 (003074733)
- Item name: GEARSHAFT,SPUR-WORM
- Federal Supply Class: [FSC 3040 Miscellaneous Power Transmission Equipment](https://nsnexplorer.com/fsc/3040/)
- Federal Supply Group: [FSG 30](https://nsnexplorer.com/group/30/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | 2.438 IN. LG O/A;SHAFT MIL-S-8049 O/A,RC 42-46,RH DOUBLE-THREAD WORM 14.500 PITCH ANGLE,32 DIAM PITCH,0.2046 LEAD,0.8575 IN. LG;16.0 MICROINCH FINISH; SPUR GEAR 64 TEETH,64 DIAM PITCH,14 DEG 30 MIN. PRESSURE ANGLE,1.000 IN. PITCH DIA,AGMA COM NO 3,0.063 IN. FACE WIDTH,AISI 1095 MATERIAL O/A |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| GYLC-191 | 05624 | GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE4A125G0014/SPE7M126F0735](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040003074733) | GEARSHAFT, SPUR-WORM | GE AVIATION SYSTEMS LLC DBA GE AVIATION SYSTEMS LLC | $3,660.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040003074733&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040003074733
- 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/3040-00-307-4733/
JSON: https://nsnexplorer.com/api/nsn/3040-00-307-4733.json