The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-037-0249, 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 24 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. 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 | 5970-01-037-0249 |
| Primary Part Number | 11608369-38 |
| 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 | 0.620 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Small End Inside Diameter | 2.040 INCHES MINIMUM AS SUPPLIED IN |
| Angle Between Large End and Small End Centerlines in Deg | 180.0 NOMINAL AS SUPPLIED |
| Distance From Top of Shoulder to Small End of Main Body | 1.180 INCHES MINIMUM AS SUPPLIED IN |
| Distance From Top of Shoulder to Small End of Main Body | 1.180 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 2.040 INCHES MINIMUM AS SUPPLIED IN |
| Main Body Large End Inside Diameter | 1.380 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Large End Wall Thickness of Main Body | 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Large End Wall Thickness of Main Body | 0.130 INCHES MINIMUM AS SUPPLIED IN |
| Style Designator | BOOT-90 DEGREES |
| Flexibility | FLEXIBLE |
| Material Document and Classification | RT-301, RAYCLAD TUBES INC MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Small End Wall Thickness of Main Body | 0.130 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Small End Wall Thickness of Main Body | 0.130 INCHES MINIMUM AS SUPPLIED IN |
| Height | 2.060 INCHES MINIMUM AS SUPPLIED IN |
| Height | 2.080 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Distance From Intersecting Centerlines to Edge of Small End | 3.040 INCHES MINIMUM AS SUPPLIED IN |
| Distance From Intersecting Centerlines to Edge of Small End | 3.070 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Reliability Indicator | NOT ESTABLISHED |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Material | PLASTIC POLYOLEFIN COATING |
| Material | PLASTIC POLYOLEFIN IMPREGNATION |
| Distance From Centerline of Small End to Edge of Large End | 1.320 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Distance From Centerline of Small End to Edge of Large End | 1.320 INCHES MINIMUM 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 |
|---|---|
| 11608369-38 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5970-01-037-0249 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 5970-01-037-0249 has 1 manufacturer part number on file: 11608369-38 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-107-9888. Verify interchangeability with system specifications before substitution.
Key specifications for 11608369-38: Main Body Small End Inside Diameter: 0.620 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Small End Inside Diameter: 2.040 INCHES MINIMUM AS SUPPLIED IN; Angle Between Large End and Small End Centerlines in Deg: 180.0 NOMINAL AS SUPPLIED; Distance From Top of Shoulder to Small End of Main Body: 1.180 INCHES MINIMUM AS SUPPLIED IN. 24 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.