The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-520-4503, 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 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-520-4503 |
| Primary Part Number | SS7114FT04-0360 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Temp Rating | -10.0 CELSIUS AND 105.0 CELSIUS DEGC |
| Design Form | FULL ROUND |
| Style Designator | NONSHRINKABLE |
| Flexibility | FLEXIBLE |
| Wall Thickness | 0.017 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN |
| Departure From Cited Document | AS MOD BY COLOR AND LENGTH |
| Nondefinitive Spec/std Data | 1 CATEGORY AND I CLASS AND U FORM AND C GRADE AND 4 AWG SIZE AND UA SUBFORM AND F TYPE |
| Inside Diameter | 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 700.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLUE, TRANSPARENT |
| Environmental Protection | FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT |
| Minimum Tensile Strength | 1800 POUNDS PER SQUARE INCH LBS |
| 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 |
|---|---|
| SS7114FT04-0360 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| MIL-I-631 | 4/1 Identification reference U.S. Government activity |
NSN 5970-01-520-4503 is a Insulation Sleeving,electrical, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-520-4503 has 1 manufacturer part number on file: SS7114FT04-0360 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for SS7114FT04-0360: Temp Rating: -10.0 CELSIUS AND 105.0 CELSIUS DEGC; Design Form: FULL ROUND; Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE. 13 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.