The Panel,patching,communication, cataloged under National Stock Number 5895-01-503-2890, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Trompeter Electronics, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-503-2890 |
| Primary Part Number | 155-0990 |
| Item Name | Panel,patching,communication |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Trompeter Electronics, Inc. |
| Status | ACTIVE |
| Receptacle Quantity | 128 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JZ |
| Part Number | Manufacturer |
|---|---|
| 155-0990 PRIMARY | Trompeter Electronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 99002B8004-1 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 99002B8004 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5895-01-503-2890 is a Panel,patching,communication, manufactured by Trompeter Electronics, Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-503-2890 has 1 manufacturer part number on file: 155-0990 (Trompeter Electronics, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5995-01-506-3592, 5895-01-506-3596. Verify interchangeability with system specifications before substitution.
Key specifications for 155-0990: Overall Height: 3.500 INCHES NOMINAL IN; Receptacle Quantity: 128; Overall Length: 19.000 INCHES NOMINAL IN; Special Features: MINIATURE INSULATED PHENOLIC PANEL THAT COMES IN BLACK;CARRIES A MINI-WECO JACK;HOLE SPACING .5 INCHES IN. 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.
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.