# NSN 5970-00-879-0525: Insulation Sleeving, Electrical

NSN 5970-00-879-0525 (also written 5970008790525; NIIN 00-879-0525) is an insulation sleeving, electrical in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 14 manufacturer part numbers from 10 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5970-00-879-0525 (5970008790525)
- NIIN: 00-879-0525 (008790525)
- Item name: INSULATION SLEEVING,ELECTRICAL
- 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 T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGT | WALL THICKNESS | INCHES MINIMUM 0.017 AND INCHES MAXIMUM 0.023 |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 0.289 AND INCHES MAXIMUM 0.311 |
| ABJH | TEMP RATING | CELSIUS -46.0 AND CELSIUS 70.0 |
| ADZC | ENVIRONMENTAL PROTECTION | COLD RESISTANT AND CRACK RESISTANT |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 1450 |
| FLEX | FLEXIBILITY | FLEXIBLE |
| HUES | COLOR | CLEAR |
| STYL | STYLE DESIGNATOR | — |
| UKBG | DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS | VOLTS PER MIL /0.001 INCH/ 650.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | CATEGORY 1 AND CLASS I AND FORM U AND GRADE B AND SIZE 1 AWG AND SUBFORM UA AND TYPE F |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MOD BY COLOR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 17-I-1727-11 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3002 | 20999 | 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3002 | 75037 | MINNESOTA MINING AND MFG CO 3M COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8383100-289 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8410791 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ASTRA 701 | 91094 | ESSEX GROUP INC SUFLEX/IWP DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GLITEX 120 | 05178 | NALGE CO DIV OF SYBRON CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HYFLEX TRANSFLEX | 20999 | 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HYFLEX TRANSFLEX | 75037 | MINNESOTA MINING AND MFG CO 3M COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-I-631 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-I-7444 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NATVAR 361 | 96904 | HIGH VOLTAGE ENGINEERING CORP NATVAR CO DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SYNTHOLVAR | 79074 | VARFLEX CORPORATION DBA VARFLEX CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TURBOLEX 76A | 71124 | PRYSMIAN CABLES AND SYSTEMS USA, LLC DIV MANUFACTURING PLANT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-02 | $27.00 | 12 | INSULATION SOURCES INC DBA ICO RALLY | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970008790525) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE4A626P0J91](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970008790525) | INSULATION SLEEVING, ELECTRICAL | INSULATION SOURCES INC DBA ICO RALLY | $324.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970008790525&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970008790525
- 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/5970-00-879-0525/
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