The Microcircuit,digital, cataloged under National Stock Number 5962-01-077-1850, 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 Rms. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-077-1850 |
| Primary Part Number | 7846731P001 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Input Circuit Pattern | QUAD 1 INPUT |
| Inclosure Material | CERAMIC AND GLASS |
| Design Function and Quantity | 4 DRIVER, LINE DIFFERENTIAL |
| Body Width | 0.240 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Body Height | 0.130 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Features Provided | MONOLITHIC AND W/ENABLE AND HERMETICALLY SEALED |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 0.745 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Time Rating Per Chacteristic | 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 20.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| 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 |
|---|---|
| 7846731P001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 445/4/03561/000 | Bae Systems Maritime Services (GBR) |
| 5M1974 | The Boeing Company Div Defense (USA) |
| 71311303-001 | Lockheed Martin Corporation (USA) |
| DS26LS31MJ/883 | National Semiconductor Corporation (USA) |
| 5M2331-001 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10310410 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 26LS31 | C/1 Advisory reference — outside the item-of-supply concept Advanced Micro Devices Inc Dba AMD Austin |
| GM820ANP1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 5962PL0929759 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| AM26LS31DMB | 5/1 Secondary reference Advanced Micro Devices Inc Dba AMD Austin |
| DS26LS31CN | C/1 Advisory reference — outside the item-of-supply concept National Semiconductor Corporation |
| 507624-120 | C/1 Advisory reference — outside the item-of-supply concept L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| 351-1433-022 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| AM26LS31PC | C/1 Advisory reference — outside the item-of-supply concept Advanced Micro Devices Inc Dba AMD Austin |
| 445/4/03561/000 | 5/9 Secondary reference G E C Marconi S3i Ltd Combat Systems Division |
| 351-1433-022 | 5/2 Secondary reference U.S. Government activity |
| AM26LS31DM | C/1 Advisory reference — outside the item-of-supply concept Advanced Micro Devices Inc Dba AMD Austin |
| 26LS31PC | 5/9 Secondary reference Advanced Micro Devices Inc Dba AMD Austin |
NSN 5962-01-077-1850 is a Microcircuit,digital, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-077-1850 has 6 manufacturer part numbers on file: 7846731P001 (Lockheed Martin Corporation Div Rms), 445/4/03561/000 (Bae Systems Maritime Services), 5M1974 (The Boeing Company Div Defense), 71311303-001 (Lockheed Martin Corporation), DS26LS31MJ/883 (National Semiconductor Corporation) and 1 more.
12 possible matches (shared part number, not a government interchangeability claim): 5962-01-107-5396, 5962-01-127-8842, 5962-01-177-2626. Verify interchangeability with system specifications before substitution.
Key specifications for 7846731P001: Input Circuit Pattern: QUAD 1 INPUT; Inclosure Material: CERAMIC AND GLASS; Design Function and Quantity: 4 DRIVER, LINE DIFFERENTIAL; Body Width: 0.240 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN. 12 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 5962-01-077-1850 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.