# NSN 5970-00-729-2966: Insulation Sleeving, Electrical

NSN 5970-00-729-2966 (also written 5970007292966; NIIN 00-729-2966) is an insulation sleeving, electrical in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 21 manufacturer part numbers from 18 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5970-00-729-2966 (5970007292966)
- NIIN: 00-729-2966 (007292966)
- 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 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABJH | TEMP RATING | CELSIUS -10.0 AND CELSIUS 105.0 |
| AAGT | WALL THICKNESS | INCHES MINIMUM 0.013 AND INCHES MAXIMUM 0.019 |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 0.091 AND INCHES MAXIMUM 0.101 |
| UKBG | DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS | VOLTS PER MIL /0.001 INCH/ 800.0 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | CATEGORY 1 AND CLASS I AND FORM U AND GRADE C AND SIZE 11 AWG AND SUBFORM UA AND TYPE F |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MOD BY COLOR |
| FLEX | FLEXIBILITY | FLEXIBLE |
| HUES | COLOR | CLEAR |
| STYL | STYLE DESIGNATOR | — |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 1800 |
| ADZC | ENVIRONMENTAL PROTECTION | FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3003 | 20999 | 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3003 | 75037 | MINNESOTA MINING AND MFG CO 3M COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 325511-12 | 97525 | TRANSICO, INC. DBA EECO SWITCH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 411634-910 | 96214 | RAYTHEON COMPANY DBA RAYTHEON | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44791AB0953UA | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44791AB0953UA | 79500 | WESTINGHOUSE ELECTRIC CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44791AB0953UA | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 596A10-10 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ASTRA 703/105 | 91094 | ESSEX GROUP INC SUFLEX/IWP DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FLEXITE HT-105C | 03890 | MARKEL CORP. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ITCO 929 | 12509 | PEXCO LLC | [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/) |
| NATVAR 400/461 | 96904 | HIGH VOLTAGE ENGINEERING CORP NATVAR CO DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P-105/11-1 | 56352 | MANHATTAN/CDT COLE-FLEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PVC105-11 | 92194 | BELDEN, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SC-D-784003-12 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SM-A-680088-12 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TEMFLEX 105C 11 CLEAR | 20999 | 3M CO ADMININISTRATIVE ELECTRONIC & COMMUNICATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TEMFLEX 105C 11 CLEAR | 75037 | MINNESOTA MINING AND MFG CO 3M COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TEMFLEX 105C 11 CLEAR | 76381 | 3M COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TURBOLEX 105 | 71124 | PRYSMIAN CABLES AND SYSTEMS USA, LLC DIV MANUFACTURING PLANT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-25 | [SPE4A623D5C11/SPE4A626F382J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970007292966) | INSULATION SLEEVING, ELECTRICAL | INSULATION SOURCES INC DBA ICO RALLY | $272.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970007292966&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970007292966
- 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.

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