The Mixer Stage,frequency, cataloged under National Stock Number 5895-01-027-8583, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Methodical Svc. Corp Div Operations. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-027-8583 |
| Primary Part Number | MR87 |
| Item Name | Mixer Stage,frequency |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Methodical Svc. Corp Div Operations |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 50.000 OHMS OPERATING CHANNEL |
| Inclosure Type | ENCASED |
| Phase Shift Angle in Deg | 0.5 INPUT TO OUTPUT MINIMUM AND 150.0 INPUT TO OUTPUT MAXIMUM |
| Vibration Resistance Range in Hertz | +5.0 TO 55.0 |
| Average Power Rating Per Channel | 50.0 MILLIWATTS INPUT |
| Frequency Per Channel | 300.0 MEGAHERTZ MAXIMUM INPUT CHANNEL |
| Signal Voltage Rating Per Channel | 50.000 VOLTS NOMINAL INPUT |
| Features Provided | AUTOMATIC GAIN CONTROL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Maximum Operating Altitude Rating | 10000.0 FEET FT |
| Variation Frequency Rating in Decibels | 0.7 |
| Frequency Shift | 0.5 MEGAHERTZ |
| Average Life Measurement | NOT RATED |
| Environmental Protection | SALT SPRAY RESISTANT |
| Attenuation in Decibels | 6.5 |
| Operating Temp Range | -54.0 TO 100.0 CELSIUS DEGC |
| Switching Rate Per Second | 1500 |
| Frequency Adjustment Type | CONTINUOUS |
| Installation Design | MODULE |
| Vibration Resistance Amplitude | 0.06 INCHES TOTAL EXCURSION IN |
| 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 | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| MR87 PRIMARY | Methodical Svc. Corp Div Operations (USA) |
| Reference | Meaning |
|---|---|
| 247ASC2378-002 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 767 | 5/9 Secondary reference Methodical Svc. Corp Div Operations |
NSN 5895-01-027-8583 is a Mixer Stage,frequency, manufactured by Methodical Svc. Corp Div Operations, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-027-8583 has 1 manufacturer part number on file: MR87 (Methodical Svc. Corp Div Operations).
Key specifications for MR87: Circuit Construction Type: SOLID STATE; Overall Height: 0.420 INCHES NOMINAL IN; Impedance Rating Per Channel: 50.000 OHMS OPERATING CHANNEL; Inclosure Type: ENCASED. 21 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 5895-01-027-8583 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.