The Timer,interval, cataloged under National Stock Number 6645-01-359-1487, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Instrumentation & Control Systems Inc Dba I C S Div Epac. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-359-1487 |
| Primary Part Number | KH-138 |
| Item Name | Timer,interval |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Instrumentation & Control Systems Inc Dba I C S Div Epac |
| Status | ACTIVE |
| Current Type | DC |
| Voltage in Volts | 12.0 |
| Timer Type | ELECTRICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KH-138 PRIMARY | Instrumentation & Control Systems Inc Dba I C S Div Epac (USA) |
| 966AS6524-2-22 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 6645-01-359-1487 is a Timer,interval, manufactured by Instrumentation & Control Systems Inc Dba I C S Div Epac, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-359-1487 has 2 manufacturer part numbers on file: KH-138 (Instrumentation & Control Systems Inc Dba I C S Div Epac), 966AS6524-2-22 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for KH-138: Current Type: DC; Voltage in Volts: 12.0; Timer Type: ELECTRICAL; End Item Identification: CONTROL PANEL / 30003. 3 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.