The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-00-768-9049, 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 General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-768-9049 |
| Primary Part Number | 904743-7 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 0.400 INCHES MINIMUM AS SUPPLIED IN |
| Main Body Small End Inside Diameter | 0.210 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Temp Rating | -55.0 CELSIUS DEGC |
| Main Body Large End Inside Diameter | 1.110 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 1.110 INCHES NOMINAL AS SUPPLIED IN |
| Style Designator | BOOT-RECTANGULAR-90 DEGREES |
| Flexibility | SEMIRIGID |
| Material Document and Classification | RT-301, RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| Distance From Intersecting Centerlines to Edge of Small End | 1.380 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Centerline of Small End to Edge of Large End | 0.500 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Wall Thickness | 0.120 INCHES NOMINAL 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 |
|---|---|
| 234A121-3-00 | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 904743-7 PRIMARY | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
NSN 5970-00-768-9049 is a Insulation Sleeving,electrical,s, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-768-9049 has 2 manufacturer part numbers on file: 234A121-3-00 (Te Connectivity Corporation Dba Raychem Product Division), 904743-7 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
Key specifications for 904743-7: Main Body Small End Inside Diameter: 0.400 INCHES MINIMUM AS SUPPLIED IN; Main Body Small End Inside Diameter: 0.210 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Temp Rating: -55.0 CELSIUS DEGC; Main Body Large End Inside Diameter: 1.110 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN. 17 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.