NSN 6605-01-657-9205 · NIIN 016579205 · Part number HG2055BC31
Honeywell International Inc. Dba Honeywell · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 0BFA5
Government record, cited
NSN 6605-01-657-9205 — this item is cataloged by the U.S. Government under National Stock Number 6605-01-657-9205. Manufacturer of record part number: HG2055BC31.
Also searched as6605-01-657-9205 ·
6605016579205 ·
NIIN 016579205 ·
01-657-9205 ·
FSC 6605 Navigational Instruments · CAGE 0BFA5 · HG2055BC31
Nearby stock numbers← 6605-01-657-8676 Control Unit, Navigation Set
·
6605-01-658-0162 Inertial Navigation Unit →
Features
Inertial Reference Unit,navigati — FSC 6605
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Dba Honeywell
Identification
NSN: 6605-01-657-9205
NIIN: 016579205
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: HG2055BC31
Manufacturer: Honeywell International Inc. Dba Honeywell
General Description
The Inertial Reference Unit,navigati, cataloged under National Stock Number 6605-01-657-9205, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6605-01-657-9205
Primary Part Number
HG2055BC31
Item Name
Inertial Reference Unit,navigati
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Honeywell International Inc. Dba Honeywell
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6605 — Navigational Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6605-00-001-3932
6605-00-001-3932 · Item name not on file
6605-00-001-3939
6605-00-001-3939 · Item name not on file
6605-00-001-3940
6605-00-001-3940 · Item name not on file
6605-00-001-4320
6605-00-001-4320 · Item name not on file
6605-00-001-4321
CONTROL UNIT,SHIP,P
6605-00-001-4322
6605-00-001-4322 · Item name not on file
6605-00-001-4323
6605-00-001-4323 · Item name not on file
6605-00-001-4327
6605-00-001-4327 · Item name not on file
Frequently Asked Questions
What is NSN 6605-01-657-9205?
NSN 6605-01-657-9205 is a Inertial Reference Unit,navigati, manufactured by Honeywell International Inc. Dba Honeywell, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-01-657-9205?
NSN 6605-01-657-9205 has 1 manufacturer part number on file: HG2055BC31 (Honeywell International Inc. Dba Honeywell).
What are the specifications of HG2055BC31?
Key specifications for HG2055BC31: End Item Identification: AIR DATA INERTI. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6605-01-657-9205 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 6605-01-657-9205?
NSN 6605-01-657-9205 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.