# NSN 5970-01-221-7153: Insulator, Disk

NSN 5970-01-221-7153 (also written 5970012217153; NIIN 01-221-7153) is an insulator, disk 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 Aug 2026.

## Identification

- NSN: 5970-01-221-7153 (5970012217153)
- NIIN: 01-221-7153 (012217153)
- Item name: INSULATOR,DISK
- 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.360 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.300 |
| ABRC | FIRST HOLE DIAMETER | INCHES NOMINAL 0.040 |
| CQSH | FIRST HOLE SPACING | INCHES NOMINAL 0.100 |
| CRKY | SECOND HOLE SPACING | INCHES NOMINAL 0.200 |
| MATT | MATERIAL | OVERALL BERYLLIUM OXIDE |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1985735-1 | 94580 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE-MINNEAPOLIS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A526P7592](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970012217153) | INSULATOR, DISK | AVIARMS SUPPORT CORP | $590.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970012217153&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970012217153
- 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/5970-01-221-7153/
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