The Insert,coupling,heat Sensitive,q, cataloged under National Stock Number 3010-01-293-5155, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-293-5155 |
| Item Name | Insert,coupling,heat Sensitive,q |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Overall Diameter | 1.250 INCHES NOMINAL IN |
| General Characteristics Item Description | USED IN CONSTANT SPEED DRIVE UNIT WHEN OVERHEATED DISCONNECTS SO UNIT NO LONGER SPINS AND REDUCES OR IMITS DAMAGE,MELTS WITHIN 390 DEGREES F TO 400 DEGREES F |
| Special Test Features | MATERIAL: MS26.01, TYPE II |
| Supplementary Features | BODY DIAMETER: .219" |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 742078 | 3/2 Design control — primary reference U.S. Government activity |
| 742727 FIND NO. 28 | 5/9 Secondary reference U.S. Government activity |
NSN 3010-01-293-5155 is a Insert,coupling,heat Sensitive,q, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-293-5155: Overall Diameter: 1.250 INCHES NOMINAL IN; General Characteristics Item Description: USED IN CONSTANT SPEED DRIVE UNIT WHEN OVERHEATED DISCONNECTS SO UNIT NO LONGER SPINS AND REDUCES OR IMITS DAMAGE,MELTS WITHIN 390 DEGREES F TO 400 DEGREES F; Special Test Features: MATERIAL: MS26.01, TYPE II; Supplementary Features: BODY DIAMETER: .219". 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.