The Control-Indicator, cataloged under National Stock Number 5895-01-278-5939, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-278-5939 |
| Primary Part Number | 649-8722-001 |
| Item Name | Control-Indicator |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Maximum Overall Width | 5.000 INCHES IN |
| Phase | SINGLE |
| Inclosure Type | ENCASED |
| Maximum Overall Length | 5.750 INCHES IN |
| Maximum Overall Height | 3.300 INCHES IN |
| Supplementary Features | C/O SET ON/OFF SWITCH,MISSION PROFILE SELECTION SWITCH,CRYPTOGRAPHIC VARIABLE ZEROIZE (CVZ) SWITCH,RECEIVE MODE SELECTION SWITCH,PRINT FORMAT SELECTION SWITCH,SET SELF-TEST SWITCH,LAMP TEST SWITCH,MESSAGE INDICATOR,MESSAGE INDICATOR CLEAR SWITCH,SET GO AND FAULT INDICATORS,MANUAL FAULT SUMMARY PRINTOUT SWITCH,MANUAL OVERIDE SWITCH FOR FREQUENCY SCANNING; MOUNTED BY 4 DEUTSCH FASTENERS ON 2.750 IN. X 5.188 IN. MTG CENTERS IN |
| Power Source | EXTERNAL |
| Criticality Code Justification | FEAT |
| Terminal Location | BACK |
| Functional Description | PROVIDES THE OPERATOR OPERATIONAL ACCESS TO THE REMOTELY CONNECTED RECEIVING SET,RADIO CRC-85-461; PROVIDES OPERATOR CAPABILITY TO TURN ON THE SET,INITIATE A MISSION CONFIGURATION,RECEIVE INDICATIONS OF INCOMING MESSAGES,SET OPERATIONAL STATUS,AND ZEROIZE THE SET CRYPTOGRAPHIC VARIABLES |
| Maximum Voltage Rating in Volts | 6.0 AC |
| Material | ALUMINUM ALLOY CASE |
| Terminal Type and Quantity | 1 QUICK DISCONNECT, MALE |
| Current Rating in Amps | 1.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | Y |
| Unit of Issue | EA |
| Acquisition advice code | VT |
| Weight | 4.0100 lbs |
| Cube | 1.8201 cu ft |
| Part Number | Manufacturer |
|---|---|
| 649-8722-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| C-11784(V)1/ARR-85(V) | 5/2 Secondary reference U.S. Government activity |
NSN 5895-01-278-5939 is a Control-Indicator, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-278-5939 has 1 manufacturer part number on file: 649-8722-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 649-8722-001: Maximum Overall Width: 5.000 INCHES IN; Phase: SINGLE; Inclosure Type: ENCASED; Maximum Overall Length: 5.750 INCHES IN. 14 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 5895-01-278-5939 has DEMIL Code D. 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.