The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-373-5692, 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 17 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-373-5692 |
| Primary Part Number | 202A121-4/86-0 |
| 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 | 21.78 MILLIMETERS MINIMUM AS SUPPLIED MM |
| Main Body Small End Inside Diameter | 5.6 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM |
| Temp Rating | -55.0 CELSIUS AND 135.0 CELSIUS DEGC |
| Main Body Large End Inside Diameter | 10.4 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM |
| Main Body Large End Inside Diameter | 21.78 MILLIMETERS MINIMUM AS SUPPLIED MM |
| Style Designator | BOOT-STRAIGHT |
| Flexibility | FLEXIBLE |
| Material Document and Classification | MIL-I-81765/1,TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Main Body Overall Length | 38.1 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT |
| Distance From Bottom of Shoulder to Large End of Main Body | 21.8 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Minimum Tensile Strength | 1200 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC CROSS-LINKED POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Main Body Wall Thickness | 1.52 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| 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 |
|---|---|
| 12414552-002 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12414552-002 | Amz Alabama Inc. (USA) |
| 202A121-4/86-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| 202A121-4/86 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| 313H232-6-250 | 5/9 Secondary reference 3m Company Dba 3m |
| 313H232-6-250 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| 12414552-002 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| 313H232-6-250 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 12414552 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5970-01-373-5692 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 5970-01-373-5692 has 3 manufacturer part numbers on file: 12414552-002 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12414552-002 (Amz Alabama Inc.), 202A121-4/86-0 (Te Connectivity Corporation Dba Raychem Product Division).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-374-0822. Verify interchangeability with system specifications before substitution.
Key specifications for 202A121-4/86-0: Main Body Small End Inside Diameter: 21.78 MILLIMETERS MINIMUM AS SUPPLIED MM; Main Body Small End Inside Diameter: 5.6 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM; Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC; Main Body Large End Inside Diameter: 10.4 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM. 17 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.