The Sleeving,textile,electrical, cataloged under National Stock Number 5970-01-284-6308, 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 Weico Wire & Cable Inc Div Weico Wire. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-284-6308 |
| Primary Part Number | XFR1/4 |
| Item Name | Sleeving,textile,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Weico Wire & Cable Inc Div Weico Wire |
| Status | ACTIVE |
| Temp Rating | -70.0 CELSIUS AND 125.0 CELSIUS DEGC |
| Style Designator | NONSHRINKABLE |
| Flexibility | FLEXIBLE |
| Wall Thickness | 0.025 INCHES NOMINAL IN |
| Inside Diameter | 0.125 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Color | BLACK |
| Environmental Protection | ABRASION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND OIL RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Material | PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| XFR1/4 | Weico Wire & Cable Inc Div Weico Wire (USA) |
| Reference | Meaning |
|---|---|
| 0621A0044-2 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 6749003-52 | 5/9 Secondary reference U.S. Government activity |
| A3192712-001 | 5/2 Secondary reference U.S. Government activity |
| 5021000632S | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-284-6308 is a Sleeving,textile,electrical, manufactured by Weico Wire & Cable Inc Div Weico Wire, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-284-6308 has 1 manufacturer part number on file: XFR1/4 (Weico Wire & Cable Inc Div Weico Wire).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-463-2441. Verify interchangeability with system specifications before substitution.
Key specifications for XFR1/4: Temp Rating: -70.0 CELSIUS AND 125.0 CELSIUS DEGC; Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE; Wall Thickness: 0.025 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.