The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-277-8922, 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 Bkc Semiconductors Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5961-01-277-8922 |
| Primary Part Number | D25018A |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Bkc Semiconductors Inc |
| Status | ACTIVE |
| Maximum Operating Temp Per Measurement Point | 135.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Method | BRACKET(S) |
| Terminal Type and Quantity | 2 PIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D25018A PRIMARY | Bkc Semiconductors Inc (USA) |
| Reference | Meaning |
|---|---|
| 5082-1006 | 5/1 Secondary reference Avago Technologies Us Inc Div Avago Technologies |
| 5082-1006 | 5/9 Secondary reference Hewlett-Packard Co Communications Components/avantek Div |
| D25018A | 1/2 Source control — Government-approved source U.S. Government activity |
| MS9040 | 5/1 Secondary reference Solitron Devices, Inc. |
| MBR040 | 5/1 Secondary reference Freescale Semiconductor, Inc. |
| 557FJA109 | 5/9 Secondary reference Solitron Devices, Inc. |
| D25018A | 5/9 Secondary reference Hewlett-Packard Co Communications Components/avantek Div |
NSN 5961-01-277-8922 is a Semiconductor Device,diode, manufactured by Bkc Semiconductors Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-277-8922 has 1 manufacturer part number on file: D25018A (Bkc Semiconductors Inc).
1 possible match (shared part number, not a government interchangeability claim): 2990-01-663-5345. Verify interchangeability with system specifications before substitution.
Key specifications for D25018A: Maximum Operating Temp Per Measurement Point: 135.0 CELSIUS AMBIENT AIR DEGC; Mounting Method: BRACKET(S); Terminal Type and Quantity: 2 PIN. 3 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 5961-01-277-8922 has DEMIL Code D. 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.