The Navigation Set, cataloged under National Stock Number 6605-01-478-9999, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-01-478-9999 |
| Primary Part Number | 18587-01 |
| Item Name | Navigation Set |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 18587-01 PRIMARY | Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation (USA) |
| XL18587-01 PRIMARY | Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation (USA) |
NSN 6605-01-478-9999 is a Navigation Set, manufactured by Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-478-9999 has 2 manufacturer part numbers on file: 18587-01 (Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation), XL18587-01 (Trimble Military and Advanced Systems, Inc. Dba Trimble Navigation).
3 possible matches (shared part number, not a government interchangeability claim): 5342-01-546-6508, 4720-01-612-5045, 4810-01-720-0137. Verify interchangeability with system specifications before substitution.
Key specifications for 18587-01: Part Name Assigned by Controlling Agency: INAVYCDU, NAVGRAPHIC; End Item Identification: 18587-01 MSC(65457), NAVGRAPHIC/GPS. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6605-01-478-9999 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.