The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-623-4357, 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 Tyco Electronics Tecnologias, S.a. De C.v.. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Tyco Electronics Tecnologias, S.a. De C.v. (CAGE SU473); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Tyco Electronics Uk Ltd (CAGE K1010); Te Connectivity Corporation Dba Raychem Product Division (CAGE 06090); Te Connectivity Australia Pty Ltd (CAGE Z3940) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-623-4357 |
| Primary Part Number | 202K121-12-0 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Tyco Electronics Tecnologias, S.a. De C.v. |
| 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 |
|---|---|
| 202K121-12-0 PRIMARY | Tyco Electronics Tecnologias, S.a. De C.v. (MEX) |
| 4130198 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 202K121-12-0 PRIMARY | Tyco Electronics Uk Ltd (GBR) |
| 202K121-12-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 202K121-12-0 | Te Connectivity Australia Pty Ltd (AUS) |
| YTH10212E PRIMARY | Ultra Pcs Limited Div Ultra Electronics Precision Air and Land Systems (GBR) |
| Reference | Meaning |
|---|---|
| YTH10212E | 5/9 Secondary reference Ultra Electronics Precision Air & Land Systems |
NSN 5970-01-623-4357 is a Insulation Sleeving,electrical, manufactured by Tyco Electronics Tecnologias, S.a. De C.v., classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-623-4357 has 6 manufacturer part numbers on file: 202K121-12-0 (Tyco Electronics Tecnologias, S.a. De C.v.), 4130198 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 202K121-12-0 (Tyco Electronics Uk Ltd), 202K121-12-0 (Te Connectivity Corporation Dba Raychem Product Division), 202K121-12-0 (Te Connectivity Australia Pty Ltd) and 1 more.
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.