The Electronic Module,standardized, cataloged under National Stock Number 5963-01-178-4045, is classified within Federal Supply Class 5963 (Electronic Modules) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5963-01-178-4045 |
| Primary Part Number | 78091 R3B-1 |
| Item Name | Electronic Module,standardized |
| FSC / FSG | 5963 / 59 — Electronic Modules |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Signal Data Type Per Channel | 1ST INPUT CHANNEL DIGITAL |
| Signal Data Type Per Channel | 2ND INPUT CHANNEL DIGITAL |
| Average Life Rating | 500.0 |
| Inclosure Type | ENCASED |
| Control Type | REMOTE |
| Connection Type | PLUG CONNECTOR BOTTOM |
| Connection Contact Type and Quantity | 1 CONNECTOR, PLUG EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Storage Temp Range | -62.0 TO 125.0 CELSIUS DEGC |
| Average Life Measurement | HOURS |
| Environmental Protection | SALT SPRAY RESISTANT AND VIBRATION |
| Operating Temp Range | +0.0 TO 60.0 CELSIUS DEGC |
| Special Markings | MEMORY,READ ONLY |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 5.5 MAXIMUM SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PL8309-1 ITEM B41 | Muirhead Aerospace Ltd (GBR) |
| 78091 R3B-1 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 78091 R3B-1 | Muirhead Aerospace Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 78091 | 5/9 Secondary reference Muirhead Aerospace Ltd |
| M28787/74 | 5/1 Secondary reference U.S. Government activity |
NSN 5963-01-178-4045 is a Electronic Module,standardized, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5963, Electronic Modules. Status: active.
NSN 5963-01-178-4045 has 3 manufacturer part numbers on file: PL8309-1 ITEM B41 (Muirhead Aerospace Ltd), 78091 R3B-1 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 78091 R3B-1 (Muirhead Aerospace Ltd).
Key specifications for 78091 R3B-1: Circuit Construction Type: SOLID STATE; Signal Data Type Per Channel: 1ST INPUT CHANNEL DIGITAL; Signal Data Type Per Channel: 2ND INPUT CHANNEL DIGITAL; Overall Height: 1.950 INCHES NOMINAL IN. 17 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 5963-01-178-4045 has DEMIL Code Q. 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.