The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-433-5589, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-433-5589 |
| Primary Part Number | 12273147-630 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 0.500 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Small End Inside Diameter | 1.510 INCHES MINIMUM AS SUPPLIED IN |
| Temp Rating | -70.0 CELSIUS AND 150.0 CELSIUS DEGC |
| Main Body Large End Inside Diameter | 1.270 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 1.780 INCHES MINIMUM AS SUPPLIED IN |
| Style Designator | BOOT-STRAIGHT-LONG |
| Flexibility | FLEXIBLE |
| Material Document and Classification | VITON POLYMER BLEND MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Main Body Overall Length | 8.000 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | FLAME RESISTANT |
| Distance From Bottom of Shoulder to Large End of Main Body | 0.600 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Material | RUBBER LOCATION NOT OTHERWISE SPECIFIED |
| Main Body Wall Thickness | 0.070 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 |
|---|---|
| 12273147-630 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 313F374-8 | 3/9 Design control — primary reference Minnesota Mining and Mfg Co 3m Company |
| 202F263-50 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| 313F374-8 | 5/9 Secondary reference 3m Company Dba 3m |
| 313F374-8 | C/1 Advisory reference — outside the item-of-supply concept 3m Company |
NSN 5970-01-433-5589 is a Insulation Sleeving,electrical,s, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-433-5589 has 1 manufacturer part number on file: 12273147-630 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12273147-630: Main Body Small End Inside Diameter: 0.500 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Small End Inside Diameter: 1.510 INCHES MINIMUM AS SUPPLIED IN; Temp Rating: -70.0 CELSIUS AND 150.0 CELSIUS DEGC; Main Body Large End Inside Diameter: 1.270 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN. 15 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.