The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-553-4136, 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 Naval Sea Systems Command. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-553-4136 |
| Primary Part Number | 437-7409496-K22EH-69 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 0.380 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Small End Inside Diameter | 1.340 INCHES MINIMUM AS SUPPLIED IN |
| Main Body Large End Inside Diameter | 0.900 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 1.340 INCHES MINIMUM AS SUPPLIED IN |
| Style Designator | BOOT-STRAIGHT-LONG |
| Features Provided | ADHESIVE COATING |
| Main Body Overall Length | 6.530 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Distance From Bottom of Shoulder to Large End of Main Body | 0.580 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Main Body Wall Thickness | 0.044 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| 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 |
|---|---|
| 437-7409496-K22EH-69 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| M85049/68-1A4C | 5/9 Secondary reference U.S. Government activity |
| B673-2003-K22EH-69 | 5/2 Secondary reference U.S. Government activity |
NSN 5970-01-553-4136 is a Insulation Sleeving,electrical,s, manufactured by Naval Sea Systems Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-553-4136 has 1 manufacturer part number on file: 437-7409496-K22EH-69 (Naval Sea Systems Command).
Key specifications for 437-7409496-K22EH-69: Main Body Small End Inside Diameter: 0.380 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Small End Inside Diameter: 1.340 INCHES MINIMUM AS SUPPLIED IN; Main Body Large End Inside Diameter: 0.900 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Large End Inside Diameter: 1.340 INCHES MINIMUM AS SUPPLIED IN. 10 specifications are documented in the U.S. Government catalog.
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.