The Indicator,course, cataloged under National Stock Number 6605-00-879-2153, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Dynalec Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-00-879-2153 |
| Primary Part Number | 800000-443-1 |
| Item Name | Indicator,course |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Phase | SINGLE |
| Nondefinitive Spec/std Data | A TYPE |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Material | ALUMINUM ALLOY CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 800000-443-1 PRIMARY | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1878094 | 5/1 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| MILI15676TYPEA | 5/1 Secondary reference U.S. Government activity |
| MILI15676 | 4/1 Identification reference U.S. Government activity |
| 1878094-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 1878094-1 | 5/9 Secondary reference Dynalec Corporation |
NSN 6605-00-879-2153 is a Indicator,course, manufactured by Dynalec Corporation, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-00-879-2153 has 1 manufacturer part number on file: 800000-443-1 (Dynalec Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6605-00-879-2154. Verify interchangeability with system specifications before substitution.
Key specifications for 800000-443-1: Phase: SINGLE; Nondefinitive Spec/std Data: A TYPE; Special Features: W/DIMMER; Frequency Rating: 400.0 HERTZ NOMINAL. 4 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.
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.