The Inertial Navigation Unit, cataloged under National Stock Number 6605-01-706-9375, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Inertial Navigation Unit |
| FSC / FSG | 6605 — Navigational Instruments (FSG 66) |
| Manufacturers | Honeywell International Inc. Dba Honeywell (CAGE 0BFA5) |
| Parameter | Value |
|---|---|
| NSN | 6605-01-706-9375 |
| Primary Part Number | HG9740DY2 |
| Item Name | Inertial Navigation Unit |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Honeywell International Inc. Dba Honeywell |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HG9740DY2 PRIMARY | Honeywell International Inc. Dba Honeywell (USA) |
| Reference | Meaning |
|---|---|
| 11027D4077-1 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 11027D4077 | D/9 Drawing number reference only Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 6605-01-706-9375 is a Inertial Navigation Unit, manufactured by Honeywell International Inc. Dba Honeywell, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-706-9375 has 1 manufacturer part number on file: HG9740DY2 (Honeywell International Inc. Dba Honeywell).
1 possible match (shared part number, not a government interchangeability claim): 6605-01-706-9390. Verify interchangeability with system specifications before substitution.
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 6605-01-706-9375 has DEMIL Code Q. 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.