The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-522-0843, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (CAGE 73760); Te Connectivity Corporation Dba Raychem Product Division (CAGE 06090) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-522-0843 |
| Primary Part Number | 57377B14-1.50 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 57377B14-1.50 PRIMARY | Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA) |
| RNF 100 TYPE 1 | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| 57377B14 | 7/2 Vendor item drawing reference Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
NSN 5970-01-522-0843 is a Insulation Sleeving,electrical, manufactured by Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-522-0843 has 2 manufacturer part numbers on file: 57377B14-1.50 (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), RNF 100 TYPE 1 (Te Connectivity Corporation Dba Raychem Product Division).
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.