The Microcircuit,digital, cataloged under National Stock Number 5962-01-070-1446, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telemechanics Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-070-1446 |
| Primary Part Number | 404049 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Input Circuit Pattern | 6 CHANNEL |
| Inclosure Material | CERAMIC |
| Design Function and Quantity | 6 INVERTER |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.180 INCHES NOMINAL IN |
| Features Provided | HERMETICALLY SEALED |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.750 INCHES NOMINAL IN |
| Output Logic Form | COMPLEMENTARY-LOGIC |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 404049 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| MC14049 | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| 404049 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5962-01-070-1446 is a Microcircuit,digital, manufactured by Telemechanics Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-070-1446 has 1 manufacturer part number on file: 404049 (Telemechanics Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-248-5212, 1005-01-604-1545. Verify interchangeability with system specifications before substitution.
Key specifications for 404049: Input Circuit Pattern: 6 CHANNEL; Inclosure Material: CERAMIC; Design Function and Quantity: 6 INVERTER; Body Width: 0.250 INCHES NOMINAL IN. 10 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.
NSN 5962-01-070-1446 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.