The Converter,signal Data, cataloged under National Stock Number 5895-01-397-7638, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-397-7638 |
| Primary Part Number | 1811803-1 |
| Item Name | Converter,signal Data |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 650.000 KILOHMS INPUT CHANNEL |
| Inclosure Type | OPEN |
| Signal Voltage Rating Per Channel | 1.000 VOLTS NOMINAL INPUT AND 5.000 VOLTS NOMINAL OUTPUT |
| Operating Control Method | AUTOMATIC |
| Storage Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Operating Temp Range | -25.0 TO 85.0 CELSIUS DEGC |
| Functional Description | USED FOR INTERFACING REAL WORLD INDUSTRIAL SIGNALS TO AN A/D CONVERSION SYSTEM |
| External DC Operating Voltage in Volts | 5.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.2800 lbs |
| Cube | 0.0420 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1811803-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| MB31-01 | 5/9 Secondary reference U.S. Government activity |
| MB31-01 | 5/9 Secondary reference Keithley Instruments Inc Data Acquisitions Div |
NSN 5895-01-397-7638 is a Converter,signal Data, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-397-7638 has 1 manufacturer part number on file: 1811803-1 (Northrop Grumman Systems Corporation).
Key specifications for 1811803-1: Circuit Construction Type: SOLID STATE; Impedance Rating Per Channel: 650.000 KILOHMS INPUT CHANNEL; Inclosure Type: OPEN; Signal Voltage Rating Per Channel: 1.000 VOLTS NOMINAL INPUT AND 5.000 VOLTS NOMINAL OUTPUT. 9 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.
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.