The Frequency Multiplier, cataloged under National Stock Number 5895-01-463-2728, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Caes Systems Llc Div Missile Systems Division. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-463-2728 |
| Primary Part Number | FD25C |
| Item Name | Frequency Multiplier |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Caes Systems Llc Div Missile Systems Division |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Installation Design | MECHANICAL |
| 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 | JN |
| Part Number | Manufacturer |
|---|---|
| FD25C PRIMARY | Caes Systems Llc Div Missile Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 1A21124H01 | 5/2 Secondary reference U.S. Government activity |
| FD25C | 5/9 Secondary reference Watkins-Johnson Co |
NSN 5895-01-463-2728 is a Frequency Multiplier, manufactured by Caes Systems Llc Div Missile Systems Division, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-463-2728 has 1 manufacturer part number on file: FD25C (Caes Systems Llc Div Missile Systems Division).
Key specifications for FD25C: Overall Height: 0.900 INCHES NOMINAL IN; Inclosure Type: ENCASED; Overall Length: 0.900 INCHES NOMINAL IN; Overall Width: 0.550 INCHES NOMINAL IN. 3 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 5895-01-463-2728 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.