# NSN 5970-01-519-8496: Insulation Sleeving, Electrical

NSN 5970-01-519-8496 (also written 5970015198496; NIIN 01-519-8496) is an insulation sleeving, electrical in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 7 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5970-01-519-8496 (5970015198496)
- NIIN: 01-519-8496 (015198496)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABJH | TEMP RATING | CELSIUS -55.0 AND CELSIUS 110.0 |
| ADZC | ENVIRONMENTAL PROTECTION | FLAME RESISTANT |
| AFZL | EXPANDED INSIDE DIAMETER | INCHES MINIMUM 1.425 |
| AFZM | RECOVERED INSIDE DIAMETER | INCHES MAXIMUM 0.750 |
| AFZN | RECOVERED WALL THICKNESS | INCHES MINIMUM 0.039 AND INCHES MAXIMUM 0.055 |
| ARJD | DESIGN FORM | FULL ROUND |
| CBBL | FEATURES PROVIDED | ADHESIVE COATING |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 1000 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INSULATION SLEEVING, ELECTRICAL, HEAT SHRINKABLE, POLYOLEFIN, DUAL-WALL, OUTER WALL CROSSLINKED |
| FLEX | FLEXIBILITY | FLEXIBLE |
| HUES | COLOR | BLACK |
| MATT | MATERIAL | PLASTIC POLYOLEFIN |
| STYL | STYLE DESIGNATOR | — |
| UKBG | DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS | VOLTS PER MIL /0.001 INCH/ 400.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 44791ZX1432U0 | 0AF93 | AL-TECH ASSOCIATES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 44791ZX1432U0 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AMS-DTL-23053/4 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AMS-DTL-23053/4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M23053/4-206-0 | 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-23053 | 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/) |
| TAT-125-1-1/2-0-STK | 06090 | TE CONNECTIVITY CORPORATION DBA RAYCHEM PRODUCT DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE4A626PAR63](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970015198496) | INSULATION SLEEVING, ELECTRICAL | TTI INC. DBA TTI INC | $638.55 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970015198496&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970015198496
- 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/5970-01-519-8496/
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