# NSN 5970-01-611-8441: Insulation Sleeving, Electrical

NSN 5970-01-611-8441 (also written 5970016118441; NIIN 01-611-8441) is an insulation sleeving, electrical in Federal Supply Class 5970, Electrical Insulators and Insulating Materials. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5970-01-611-8441 (5970016118441)
- NIIN: 01-611-8441 (016118441)
- 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: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGT | WALL THICKNESS | INCHES MINIMUM 0.35 AND INCHES MAXIMUM 0.65 |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 1.00 AND INCHES MAXIMUM 1.12 |
| ABJH | TEMP RATING | CELSIUS 55.0 |
| ADZC | ENVIRONMENTAL PROTECTION | ACID RESISTANT AND ALKALI RESISTANT AND OIL RESISTANT |
| ARJD | DESIGN FORM | FULL ROUND |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | PRT-ES TUBING (135) (NAVAIR) |
| FLEX | FLEXIBILITY | SEMIFLEXIBLE |
| HUES | COLOR | BLACK |
| MATT | MATERIAL | PLASTIC POLYOLEFIN |
| STYL | STYLE DESIGNATOR | — |
| UKBG | DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS | VOLTS PER MIL /0.001 INCH/ 500.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| ZT03-04-010-21 | 07240 | THE ZIPPERTUBING CO DIV THE ZIPPERTUBING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE4A626PY556](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970016118441) | INSULATION SLEEVING | LARKOS PACKING AND DISTRIBUTION INC. | $5,890.68 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970016118441&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970016118441
- 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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