The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-147-6560, 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 Northrop Grumman Systems Corporation. Government technical data includes 19 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-147-6560 |
| Primary Part Number | GS830AR2-3A |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Distance From Intersecting Centerline of Main Body to End of First Branch | 1.410 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Temp Rating | -55.0 CELSIUS DEGC |
| Angle Between Main Body and First Branch Centerlines in Deg | 45.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Style Designator | TRANSITION-45 DEGREES |
| Flexibility | SEMIRIGID |
| Material Document and Classification | RT-301, RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Main Body Inside Diameter | 1.060 INCHES MINIMUM AS SUPPLIED IN |
| Main Body Inside Diameter | 0.500 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Overall Length | 3.640 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Distance From Edge of Main Body to Intersecting Centerlines | 1.620 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| First Branch Wall Thickness | 0.040 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| 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 |
| First Branch Inside Diameter | 0.260 INCHES MINIMUM AS SUPPLIED IN |
| First Branch Inside Diameter | 0.140 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Wall Thickness | 0.100 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 |
|---|---|
| GS830AR2-3A PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 453H135-1-A | 5/9 Secondary reference 3m Company Dba 3m |
| 342A024-3/42 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| 453H135-1-A | 5/9 Secondary reference 3m Company |
| 453H135-1-A | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 453H135-1-A | 5/9 Secondary reference Minnesota Mining and Mfg Co |
NSN 5970-01-147-6560 is a Insulation Sleeving,electrical,s, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-147-6560 has 1 manufacturer part number on file: GS830AR2-3A (Northrop Grumman Systems Corporation).
Key specifications for GS830AR2-3A: Distance From Intersecting Centerline of Main Body to End of First Branch: 1.410 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN; Temp Rating: -55.0 CELSIUS DEGC; Angle Between Main Body and First Branch Centerlines in Deg: 45.0 NOMINAL AFTER UNRESTRICTED RECOVERY; Style Designator: TRANSITION-45 DEGREES. 19 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.