The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-475-8928, 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 Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-475-8928 |
| Primary Part Number | 202G653-55 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 1.680 INCHES NOMINAL AS SUPPLIED IN |
| Angle Between Large End and Small End Centerlines in Deg | 90.0 NOMINAL AS SUPPLIED |
| Distance From Top of Shoulder to Small End of Main Body | 1.120 INCHES NOMINAL AS SUPPLIED IN |
| Main Body Large End Inside Diameter | 1.680 INCHES NOMINAL AS SUPPLIED IN |
| Large End Wall Thickness of Main Body | 0.050 INCHES NOMINAL AS SUPPLIED IN |
| Style Designator | BOOT-90 DEGREES |
| Flexibility | FLEXIBLE |
| Small End Wall Thickness of Main Body | 0.040 INCHES MINIMUM AS SUPPLIED IN |
| Height | 3.040 INCHES NOMINAL AS SUPPLIED IN |
| Distance From Intersecting Centerlines to Edge of Small End | 2.820 INCHES NOMINAL AS SUPPLIED IN |
| Reliability Indicator | ESTABLISHED |
| Distance From Centerline of Small End to Edge of Large End | 2.200 INCHES NOMINAL AS SUPPLIED 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 |
|---|---|
| 202G653-55 | Tyco Electronics Tecnologias, S.a. De C.v. (MEX) |
| 202G653-55 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 12273242-930 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 313C764-55 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 202C653-55 | 3/9 Design control — primary reference Te Connectivity Corporation Dba Raychem Product Division |
| 202C653-55 | 5/9 Secondary reference Tyco Electronics Tecnologias, S.a. De C.v. |
| 12273242 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5970-01-475-8928 is a Insulation Sleeving,electrical,s, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-475-8928 has 3 manufacturer part numbers on file: 202G653-55 (Tyco Electronics Tecnologias, S.a. De C.v.), 202G653-55 (Te Connectivity Corporation Dba Raychem Product Division), 12273242-930 (U S Army Tank Automotive Command Amsta-Im-Mm).
4 possible matches (shared part number, not a government interchangeability claim): 5970-01-481-1248, 5340-01-690-6550, 5340-01-690-6576. Verify interchangeability with system specifications before substitution.
Key specifications for 202G653-55: Main Body Small End Inside Diameter: 1.680 INCHES NOMINAL AS SUPPLIED IN; Angle Between Large End and Small End Centerlines in Deg: 90.0 NOMINAL AS SUPPLIED; Distance From Top of Shoulder to Small End of Main Body: 1.120 INCHES NOMINAL AS SUPPLIED IN; Main Body Large End Inside Diameter: 1.680 INCHES NOMINAL AS SUPPLIED IN. 12 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.