# NSN 5970-01-623-1925: Insulation Sleeving, Electrical

NSN 5970-01-623-1925 (also written 5970016231925; NIIN 01-623-1925) 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: 5970-01-623-1925 (5970016231925)
- NIIN: 01-623-1925 (016231925)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.000 |
| ABJH | TEMP RATING | CELSIUS -55.0 AND CELSIUS 135.0 |
| AFZL | EXPANDED INSIDE DIAMETER | INCHES NOMINAL 2.000 |
| AFZM | RECOVERED INSIDE DIAMETER | INCHES NOMINAL 0.360 |
| AFZN | RECOVERED WALL THICKNESS | INCHES NOMINAL 0.155 |
| AGAV | END ITEM IDENTIFICATION | A10 |
| ARJD | DESIGN FORM | FULL ROUND |
| FLEX | FLEXIBILITY | SEMIRIGID |
| HUES | COLOR | BLACK |
| MATT | MATERIAL | PLASTIC POLYOLEFIN |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| HRHT 3/4 | 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 |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4A625V2703](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970016231925) | INSULATION SLEEVING | MARCH ELECTRONICS, INC. DBA MARCH ELECTRONICS INC | $2,314.20 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970016231925&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970016231925
- 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/5970-01-623-1925/
JSON: https://nsnexplorer.com/api/nsn/5970-01-623-1925.json