The Transistor, cataloged under National Stock Number 5961-01-477-2957, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-477-2957 |
| Primary Part Number | 77A100360P1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 60.0 NOMINAL COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE SHORT-CIRCUITEDTO EMITTER AND 3.5 NOMINAL EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Mounting Method | UNTHREADED HOLE(S) |
| Semiconductor Material | SILICON |
| Material | CERAMIC OR GLASS ENCLOSURE |
| 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 |
|---|---|
| 77A100360P1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| AM81214-060 | Super-Tek, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ST81214-60 | 5/9 Secondary reference Super-Tek, Inc. |
NSN 5961-01-477-2957 is a Transistor, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-477-2957 has 2 manufacturer part numbers on file: 77A100360P1 (Lockheed Martin Corporation Div Rms), AM81214-060 (Super-Tek, Inc.).
Key specifications for 77A100360P1: Overall Height: 0.227 INCHES NOMINAL IN; Voltage Rating in Volts Per Characteristic: 60.0 NOMINAL COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE SHORT-CIRCUITEDTO EMITTER AND 3.5 NOMINAL EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN; Mounting Method: UNTHREADED HOLE(S); Semiconductor Material: SILICON. 4 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 5961-01-477-2957 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.