NSN 6605-01-280-1797 — this item is cataloged by the U.S. Government under National Stock Number 6605-01-280-1797. Manufacturer of record part number: 203-FMR ALT2.
The Indicator,bearing-Heading, cataloged under National Stock Number 6605-01-280-1797, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hose-Mccann Telephone Co, Inc. Government technical data includes 6 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6605-01-280-1797
Primary Part Number
203-FMR ALT2
Item Name
Indicator,bearing-Heading
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Hose-Mccann Telephone Co, Inc
Status
ACTIVE
Phase
SINGLE
AC Voltage Rating
115.0 VOLTS MAXIMUM
Current Type
AC
Electrical Connection Quantity
1
Frequency Rating
60.0 HERTZ NOMINAL
Material
ALUMINUM CASE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
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 6605-01-280-1797?
NSN 6605-01-280-1797 is a Indicator,bearing-Heading, manufactured by Hose-Mccann Telephone Co, Inc, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-01-280-1797?
NSN 6605-01-280-1797 has 1 manufacturer part number on file: 203-FMR ALT2 (Hose-Mccann Telephone Co, Inc).
What are the specifications of 203-FMR ALT2?
Key specifications for 203-FMR ALT2: Phase: SINGLE; AC Voltage Rating: 115.0 VOLTS MAXIMUM; Current Type: AC; Electrical Connection Quantity: 1. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6605-01-280-1797 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.
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.