The Equalizer,receiver Gain, cataloged under National Stock Number 5895-01-477-8693, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Spectrum Control, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5895-01-477-8693 |
| Primary Part Number | EQ1678 |
| Item Name | Equalizer,receiver Gain |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Spectrum Control, Inc. |
| Status | ACTIVE |
| Input Frequency Rating | 9.450 GIGAHERTZ MINIMUM AND 10.200 GIGAHERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| 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 |
|---|---|
| EQ1678 PRIMARY | Spectrum Control, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 403-5130 | D/9 Drawing number reference only Spectrum Control, Inc. |
NSN 5895-01-477-8693 is a Equalizer,receiver Gain, manufactured by Spectrum Control, Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-477-8693 has 1 manufacturer part number on file: EQ1678 (Spectrum Control, Inc.).
Key specifications for EQ1678: Overall Height: 0.500 INCHES NOMINAL IN; Overall Length: 4.700 INCHES NOMINAL IN; Overall Width: 1.350 INCHES NOMINAL IN; Input Frequency Rating: 9.450 GIGAHERTZ MINIMUM AND 10.200 GIGAHERTZ MAXIMUM. 1 specification is 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 5895-01-477-8693 has DEMIL Code B. 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.