The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-484-0959, 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 Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-484-0959 |
| Primary Part Number | 2159549-3 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Third Branch Inside Diameter | 0.240 INCHES MINIMUM AND 0.520 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Distance From Intersecting Centerline of Main Body to End of First Branch | 1.593 INCHES MINIMUM AND 1.947 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Second Branch Inside Diameter | 0.240 INCHES MINIMUM AND 0.520 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Angle Between Main Body and First Branch Centerlines in Deg | 45.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Style Designator | TRANSITION-1 TO 4 CABLES |
| Flexibility | FLEXIBLE |
| Angle Between Main Body and Second Branch Centerlines in Deg | 15.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Fourth Branch Inside Diameter | 0.240 INCHES MINIMUM AND 0.520 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Inside Diameter | 0.490 INCHES MINIMUM AND 1.060 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Distance From Edge of Main Body to Intersecting Centerlines | 1.836 INCHES MINIMUM AND 2.244 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Color | BLACK |
| Environmental Protection | MILDEW RESISTANT |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Intersecting Centerline of Main Body to End of Second Branch | 1.746 INCHES MINIMUM AND 2.134 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| First Branch Inside Diameter | 0.240 INCHES MINIMUM AND 0.520 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 |
|---|---|
| 2159549-3 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5970-01-484-0959 is a Insulation Sleeving,electrical,s, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-484-0959 has 1 manufacturer part number on file: 2159549-3 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 2159549-3: Third Branch Inside Diameter: 0.240 INCHES MINIMUM AND 0.520 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Distance From Intersecting Centerline of Main Body to End of First Branch: 1.593 INCHES MINIMUM AND 1.947 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Second Branch Inside Diameter: 0.240 INCHES MINIMUM AND 0.520 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Angle Between Main Body and First Branch Centerlines in Deg: 45.0 NOMINAL AFTER UNRESTRICTED RECOVERY. 16 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.