The Microcircuit,digital, cataloged under National Stock Number 5962-01-066-8397, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-West. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 — Microcircuits, Electronic (FSG 59) |
| Manufacturers | L3 Technologies, Inc. Div Communication Systems-West (CAGE 11627); National Semiconductor Corporation (CAGE 27014) |
| Parameter | Value |
|---|---|
| NSN | 5962-01-066-8397 |
| Primary Part Number | SCD 11334 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-West |
| Status | ACTIVE |
| 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 |
|---|---|
| 11334 | L3 Technologies, Inc. Div Communication Systems-West (USA) |
| SCD 11334 PRIMARY | L3 Technologies, Inc. Div Communication Systems-West (USA) |
| MM54C164J/883B | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 615734-901 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company |
| 156-0572-02 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SN74C164J | C/1 Advisory reference — outside the item-of-supply concept Texas Instruments Incorporated |
| 10054435-101 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| MM74C164NBPLUS | C/1 Advisory reference — outside the item-of-supply concept National Semiconductor Corporation |
NSN 5962-01-066-8397 is a Microcircuit,digital, manufactured by L3 Technologies, Inc. Div Communication Systems-West, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-066-8397 has 3 manufacturer part numbers on file: 11334 (L3 Technologies, Inc. Div Communication Systems-West), SCD 11334 (L3 Technologies, Inc. Div Communication Systems-West), MM54C164J/883B (National Semiconductor Corporation).
5 possible matches (shared part number, not a government interchangeability claim): 4820-01-107-9813, 5330-01-250-1389, 5930-01-435-7680. Verify interchangeability with system specifications before substitution.
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 5962-01-066-8397 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.