# NSN 5970-01-381-7125: Insulation Sleeving, Electrical, S

NSN 5970-01-381-7125 (also written 5970013817125; NIIN 01-381-7125) is an insulation sleeving, electrical, s in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5970-01-381-7125 (5970013817125)
- NIIN: 01-381-7125 (013817125)
- Item name: INSULATION SLEEVING,ELECTRICAL,S
- Federal Supply Class: [FSC 5970 Electrical Insulators and Insulating Materials](https://nsnexplorer.com/fsc/5970/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AFZU | MAIN BODY INSIDE DIAMETER | AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.260 |
| AFZU | MAIN BODY INSIDE DIAMETER | AS SUPPLIED INCHES NOMINAL 0.780 |
| AFZV | FIRST BRANCH INSIDE DIAMETER | AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.260 |
| AFZV | FIRST BRANCH INSIDE DIAMETER | AS SUPPLIED INCHES NOMINAL 0.520 |
| AFZW | SECOND BRANCH INSIDE DIAMETER | AS SUPPLIED INCHES NOMINAL 0.520 |
| AFZW | SECOND BRANCH INSIDE DIAMETER | AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.260 |
| AGAA | DISTANCE FROM INTERSECTING CENTERLINE OF MAIN BODY TO END OF FIRST BRANCH | AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 1.600 |
| AGAD | SECOND BRANCH WALL THICKNESS | AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.040 |
| AGAG | DISTANCE FROM EDGE OF MAIN BODY TO INTERSECTING CENTERLINES | AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 1.600 |
| FLEX | FLEXIBILITY | FLEXIBLE |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED PLASTIC POLYMER |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 381A301-51/86 | 06090 | TE CONNECTIVITY CORPORATION DBA RAYCHEM PRODUCT DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 492H412-9-450 | 20999 | 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 492H412-9-450 | 53387 | 3M COMPANY DBA 3M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 654346-101 | 82577 | RAYTHEON COMPANY DBA RAYTHEON | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE4A126V1512](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970013817125) | INSULATION SLEEVING | — | $2,392.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970013817125&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970013817125
- 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/5970-01-381-7125/
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