The Transformer,pulse, cataloged under National Stock Number 5950-00-997-2821, is classified within Federal Supply Class 5950 (Coils and Transformers) 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-997-2821 |
| Primary Part Number | 77C708735P001 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Mounting Method | TERMINAL SINGLE GROUP |
| Inductance Rating | 0.631 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.619 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN |
| Body Height | 0.567 INCHES MINIMUM AND 0.583 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Maximum Operating Temp | 105.0 CELSIUS DEGC |
| Body Length | 0.619 INCHES MINIMUM AND 0.631 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | TF5RX1110CZ TYPE |
| Reliability Indicator | NOT ESTABLISHED |
| Primary to Secondary Turn Ratio | 1 TO 1 TO 1 SINGLE COMPONENT |
| Terminal Type and Quantity | 6 WIRE LEAD |
| 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 |
|---|---|
| PE-5905 | Pulse Engineering Inc (USA) |
| 77C708735P1 | Lockheed Martin Corporation Div Rms (USA) |
| 77C708735P001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 5950-00-997-2821 is a Transformer,pulse, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-997-2821 has 3 manufacturer part numbers on file: PE-5905 (Pulse Engineering Inc), 77C708735P1 (Lockheed Martin Corporation Div Rms), 77C708735P001 (Lockheed Martin Corporation Div Rms).
Key specifications for 77C708735P001: Overall Height: 0.617 INCHES MINIMUM IN; Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 0.631 MICROHENRIES MINIMUM SINGLE COMPONENT SINGLE PRIMARY. 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.