The Inertial Navigation Unit, cataloged under National Stock Number 6605-01-426-8522, 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. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6605-01-426-8522 |
| Primary Part Number | 34200600-30H4 |
| Item Name | Inertial Navigation Unit |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Honeywell International Inc. Dba Honeywell |
| Status | ACTIVE |
| Current Type | DC |
| Relationship to Similar Equipment | 5 CHANNEL VS 12 CHANNEL P/N 34209200-40H4 |
| Mounting Method | FIXED FLANGE |
| Supplementary Features | CONTAINS 3 RING LASER GYROS AND 3 ACCELEROMETERS IN A STRAP DOWN CONFIGURATION, EMBEDED GLOBAL POSITIONING SYSTEM RECIEVER |
| Reference Data and Literature | DD FORM 61 |
| Voltage in Volts | 28.0 |
| Functional Description | EMBEDDED GPS/INS (EGI) UNIT IS A SELF-CONTAINED ALL-ATTITUDE NAVIGATION LINE REPLACEABLE UNIT PROVIDING OUTPUTS OF ACCELERATION, ATTITUDE (AZIMUTH, PITCH, ROLL), ATTITUDE RATES, HEADING, POSITION, VELOCITY, ASSOCIATED TIME TAG INFORMATION, AND UNIVERSAL TIME COORDINATED (UTC) SYNCHRONIZED TIME VIA EXTERNALLY CONTROLLED MIL-STD-1553B DUAL MULTIPLEX DATA BUS WHICH REQUESTS DATA & TRANSMITS UPDATED DATA BASED UPON THE REQUIREMENTS OF THE INTERFACING AVIONICS SYSETEMS. EGI PROVIDES SIMULTANEOUS INS ONLY, BLENDED GPS/INS & GPS ONLY POSITION SOLUTIONS. |
| Type/model Designation | CN-1689(V)9/ASN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 34200600-30H4 PRIMARY | Honeywell International Inc. Dba Honeywell (USA) |
| 34200600-30H4-SM | Honeywell International Inc. Dba Honeywell (USA) |
| Reference | Meaning |
|---|---|
| CN-1689(V)9/ASN | 5/2 Secondary reference U.S. Government activity |
NSN 6605-01-426-8522 is a Inertial Navigation Unit, manufactured by Honeywell International Inc. Dba Honeywell, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-426-8522 has 2 manufacturer part numbers on file: 34200600-30H4 (Honeywell International Inc. Dba Honeywell), 34200600-30H4-SM (Honeywell International Inc. Dba Honeywell).
Key specifications for 34200600-30H4: Overall Height: 7.000 INCHES NOMINAL IN; Current Type: DC; Relationship to Similar Equipment: 5 CHANNEL VS 12 CHANNEL P/N 34209200-40H4; Mounting Method: FIXED FLANGE. 8 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 6605-01-426-8522 has DEMIL Code F. 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.