# NSN 5970-01-298-3310: Apex Insulator Assembly

NSN 5970-01-298-3310 (also written 5970012983310; NIIN 01-298-3310) is an apex insulator assembly 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: 5970-01-298-3310 (5970012983310)
- NIIN: 01-298-3310 (012983310)
- Item name: APEX INSULATOR ASSEMBLY
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CONSIST OF SUBASSEMBLY,P/N 21027,1; SHEAR PIN,P/N 21023,9; INSULATOR CABLE CLAMP SUBASSY,P/N 21030,1; RUBBER SPACER,P/N 21025,1; CLMP COVER,P/N 21026,1; RETAINER LINE SUBASSY,P/N 21040,1; PLUG,P/N 21021,1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 21020 | 60595 | SCIENCE APPLICATIONS INTERNATIONAL CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE4A622D5812/SPE4A626F510J](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970012983310) | APEX INSULATOR ASSEMBLY | LARKOS PACKING AND DISTRIBUTION INC. | $28,432.11 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5970012983310&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5970012983310
- 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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