The Transformer,discriminator, cataloged under National Stock Number 5950-00-645-6770, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-6770 |
| Primary Part Number | B1000885 |
| Item Name | Transformer,discriminator |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Overall Diameter | 2.188 INCHES NOMINAL IN |
| Body Outside Diameter | 1.938 INCHES NOMINAL IN |
| Mounting Method | FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP |
| Mounting Hole Diameter | 0.154 INCHES NOMINAL SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Distance Between Mounting Facility Centers | 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 2.250 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 715.0 HERTZ MINIMUM AND 1.325 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Terminal Type and Quantity | 7 TURRET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B1000885 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| A1000884-1 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| 605301-718 | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| Reference | Meaning |
|---|---|
| SC-B-105075 | 3/2 Design control — primary reference U.S. Government activity |
| B1000885 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
| 605301-718 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
| A1000884-1 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5950-00-645-6770 is a Transformer,discriminator, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-645-6770 has 3 manufacturer part numbers on file: B1000885 (L3harris Technologies, Inc. Dba Harris Corporation), A1000884-1 (L3harris Technologies, Inc. Dba Harris Corporation), 605301-718 (Stromberg-Carlson Corp a Plessey Telecommunications Co).
Key specifications for B1000885: Mounting Facility Quantity: 2 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Overall Diameter: 2.188 INCHES NOMINAL IN; Body Outside Diameter: 1.938 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.