The Microcircuit,digital, cataloged under National Stock Number 5962-01-074-7905, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-074-7905 |
| Primary Part Number | 311481-01 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
| Status | ACTIVE |
| Inclosure Material | CERAMIC |
| Body Width | 0.500 INCHES NOMINAL IN |
| Body Height | 0.070 INCHES NOMINAL IN |
| Features Provided | PROGRAMMED |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 1.970 INCHES NOMINAL IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Operating Temp Range | -0.0 TO 70.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 311481-01 PRIMARY | Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA) |
| Reference | Meaning |
|---|---|
| KR3600-154 | 5/9 Secondary reference Standard Microsystems Corp |
| 311481-01 | 5/9 Secondary reference Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
| 1SPS912718-2 | 5/9 Secondary reference Hazletine Corp Industrial Products Div |
| AY-5-3600 | C/1 Advisory reference — outside the item-of-supply concept General Semiconductor Inc |
NSN 5962-01-074-7905 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-074-7905 has 1 manufacturer part number on file: 311481-01 (Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-115-4022. Verify interchangeability with system specifications before substitution.
Key specifications for 311481-01: Inclosure Material: CERAMIC; Body Width: 0.500 INCHES NOMINAL IN; Body Height: 0.070 INCHES NOMINAL IN; Features Provided: PROGRAMMED. 9 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 5962-01-074-7905 has DEMIL Code Q. 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.