# NSN 4010-00-418-2118: Link, Insulator

NSN 4010-00-418-2118 (also written 4010004182118; NIIN 00-418-2118) is a link, insulator in Federal Supply Class 4010, Chain and Wire Rope. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4010-00-418-2118 (4010004182118)
- NIIN: 00-418-2118 (004182118)
- Item name: LINK,INSULATOR
- Federal Supply Class: [FSC 4010 Chain and Wire Rope](https://nsnexplorer.com/fsc/4010/)
- Federal Supply Group: [FSG 40](https://nsnexplorer.com/group/40/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LINK, RF HIGH VOLTAGE INSULATOR FOR SHIP CRANES |
| MATT | MATERIAL | STEEL AND RUBBER SYNTHETIC |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.750 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 15.750 |
| SFTT | SURFACE TREATMENT | ZINC AND PAINT |
| FEAT | SPECIAL FEATURES | MATERIALS ARE STEEL AND RUBBER SILICONE, FINISH IS ZINC DIPPED AND FLEXIBLE EPOXY PAINT; TYPICALLY USED FOR ISOLATION OF CRANE HOOKS FROM RADIO FREQUENCY HIGH VOLTAGE INDUCED IN CRANE RIGGING BY COMMUNICATION ANTENNA FIELDS. |
| AGAV | END ITEM IDENTIFICATION | CRANE, CARGO ELECT. 30-TON, 0-50 FPM |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 803-6397257 SIZE 40,000 LB | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MILL24410SHIPSTYPE1 | 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/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4010004182118&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4010004182118
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4010-00-418-2118/
JSON: https://nsnexplorer.com/api/nsn/4010-00-418-2118.json