The Transformer,pulse, cataloged under National Stock Number 5950-00-994-1491, 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 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-994-1491 |
| Primary Part Number | 77C708660P1 |
| 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 | 3.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Body Width | 0.423 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Body Height | 0.400 INCHES MAXIMUM IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Features Provided | TINNED WIRE LEADS |
| Maximum Operating Temp | 130.0 CELSIUS DEGC |
| Body Length | 0.635 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN |
| DC Resistance Rating in Ohms | 19.000 SINGLE COMPONENT SINGLE SECONDARY |
| DC Resistance Rating in Ohms | 6.500 SINGLE COMPONENT SINGLE PRIMARY |
| Reliability Indicator | NOT ESTABLISHED |
| Primary to Secondary Turn Ratio | 1 TO 3 SINGLE COMPONENT |
| Terminal Type and Quantity | 4 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 |
|---|---|
| 77C708660P1 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 1627 | Pulse Engineering Inc (USA) |
NSN 5950-00-994-1491 is a Transformer,pulse, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-994-1491 has 2 manufacturer part numbers on file: 77C708660P1 (Lockheed Martin Corporation Div Rms), 1627 (Pulse Engineering Inc).
Key specifications for 77C708660P1: Inclosure Type: FULLY INCLOSED; Mounting Method: TERMINAL SINGLE GROUP; Inductance Rating: 3.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Body Width: 0.423 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN. 14 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.