The Detecting System,special Purpose, cataloged under National Stock Number 5895-01-609-1791, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: SE.
| Parameter | Value |
|---|---|
| NSN | 5895-01-609-1791 |
| Primary Part Number | CSS-400 |
| Item Name | Detecting System,special Purpose |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
| Status | ACTIVE |
| 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 | SE |
| Acquisition advice code | JL |
| Part Number | Manufacturer |
|---|---|
| CSS-400 PRIMARY | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
NSN 5895-01-609-1791 is a Detecting System,special Purpose, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-609-1791 has 1 manufacturer part number on file: CSS-400 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).
Key specifications for CSS-400: Overall Height: 36.00 INCHES NOMINAL IN; Overall Length: 16.00 INCHES NOMINAL IN; Overall Width: 18.00 INCHES NOMINAL IN; Special Features: JTWS AIR 2 IS A SIGNALS ACQUISITION AND EXPLOITATION SYSTEM PROVIDING AN AIRCRAFT TACTICAL CAPABILITY BY ENHANCING AIRCREW SITUATIONAL AWARENESS BY RELAYING INFORMATION DERIVED FROM SIGNALS OF INTEREST. INCLUDES: MAIN PROCESSOR UNIT (MPU) (DRT300/DRT1301C+/DRT4411B), MAIN RECEIVING UNIT (MRU), KG-ROUTER UNIT (KRU) (K-250X), DIRECTION FINDING UNIT (DFU), AUDIO DISTRIBUTION UNIT (EADU) (USB-ENTR), OPERATOR CONTROL UNIT (OCU) (LAPTOP, SAMSUNG 860 EVO 2 TB), AND AUDIO DISTRIBUTION UNIT (ADU). WEIGHT: 130 POUNDS. TB. 0 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 5895-01-609-1791 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.