The Transistor, cataloged under National Stock Number 5961-01-138-1739, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fluke Corp. This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Transistor |
| FSC / FSG | 5961 — No Item Name Available (FSG 59) |
| Manufacturers | Philips Electronics Nederland B.v. Div Philips Ip&s (CAGE H0002); British Sarozal Ltd (CAGE K0577); Philips Components (CAGE 0LUA3); Texas Instruments Incorporated (CAGE 01295); Fluke Corp (CAGE 89536) |
| Parameter | Value |
|---|---|
| NSN | 5961-01-138-1739 |
| Primary Part Number | 212691 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Fluke Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4822 130 44256 | Philips Electronics Nederland B.v. Div Philips Ip&s (NLD) |
| BC557 | British Sarozal Ltd (GBR) |
| BC557 | Philips Components (USA) |
| BC557 | Texas Instruments Incorporated (USA) |
| 212691 PRIMARY | Fluke Corp (USA) |
| BC557 | Freescale Semiconductor, Inc. (USA) |
| BC557 | On Semiconductor Corporation (USA) |
NSN 5961-01-138-1739 is a Transistor, manufactured by Fluke Corp, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-138-1739 has 7 cross-referenced part numbers: 4822 130 44256 (Philips Electronics Nederland B.v. Div Philips Ip&s), BC557 (British Sarozal Ltd), BC557 (Philips Components), BC557 (Texas Instruments Incorporated), 212691 (Fluke Corp) and 2 more.
There are 2 known substitutes for 5961-01-138-1739: 6515-00-364-0520, 5315-01-398-9674. Verify interchangeability with system specifications before substitution.