# NSN 3040-01-151-3041: Shaft, Interlock Switch

NSN 3040-01-151-3041 (also written 3040011513041; NIIN 01-151-3041) is a shaft, interlock switch in Federal Supply Class 3040, Miscellaneous Power Transmission Equipment. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3040-01-151-3041 (3040011513041)
- NIIN: 01-151-3041 (011513041)
- Item name: SHAFT,INTERLOCK SWITCH
- 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 2026-11-08)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CRES 303,CONDITION A COLD FINISH ROUND BAR PER QQ-S-746; PASSIVATE PER E-300 OF MIL-F-14072; 0.175 IN. DIA AT ONE END AND 0.250 IN. DIA AT OTHER END; 3 GROOVES IN ITEM 0.187 R TYPE; 8.937 IN. LG; HAS ANOTHER DIA OF 0.85 1 N. AND 0.200 IN. DIA |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 47P226367-21-11 | 98738 | HERLEY CHICAGO DBA STEWART WARNER ELECTRONICS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L1-27-T-4220 | 71 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040011513041&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3040011513041&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3040011513041
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/3040-01-151-3041/
JSON: https://nsnexplorer.com/api/nsn/3040-01-151-3041.json