NSN 6605-01-565-4476 · NIIN 015654476 · Part number RITCHIE F 50
Greenwich Trading Company · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 530U6
Government record, cited
NSN 6605-01-565-4476 — this item is cataloged by the U.S. Government under National Stock Number 6605-01-565-4476. Manufacturer of record part number: RITCHIE F 50.
Also searched as6605-01-565-4476 ·
6605015654476 ·
NIIN 015654476 ·
01-565-4476 ·
FSC 6605 Navigational Instruments · CAGE 530U6 · RITCHIE F 50
Nearby stock numbers← 6605-01-564-9257 Inertial Navigation System
·
6605-01-565-4587 Inertial Navigation Unit →
Features
Compass,magnetic,mounted — FSC 6605
Illuminated Location: UNDER
Design Type: SIDE READING
Supplementary Features: 0.900 LB; 5.00 X 6.00 X 6.00; 2.750 READING DIAL; INTERNAL GREEN NIGHT ILLUMINATION; BLACK LBS
Illuminated Feature: INCLUDED
Compensating Feature: INCLUDED
Bowl Shape: SPHERICAL
1 manufacturer part number on file
Identification
NSN: 6605-01-565-4476
NIIN: 015654476
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: RITCHIE F 50
Manufacturer: Greenwich Trading Company
General Description
The Compass,magnetic,mounted, cataloged under National Stock Number 6605-01-565-4476, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Greenwich Trading Company. 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
6605-01-565-4476
Primary Part Number
RITCHIE F 50
Item Name
Compass,magnetic,mounted
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Greenwich Trading Company
Status
ACTIVE
Illuminated Location
UNDER
Design Type
SIDE READING
Supplementary Features
0.900 LB; 5.00 X 6.00 X 6.00; 2.750 READING DIAL; INTERNAL GREEN NIGHT ILLUMINATION; BLACK LBS
Illuminated Feature
INCLUDED
Compensating Feature
INCLUDED
Bowl Shape
SPHERICAL
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 6605-01-565-4476?
NSN 6605-01-565-4476 is a Compass,magnetic,mounted, manufactured by Greenwich Trading Company, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-01-565-4476?
NSN 6605-01-565-4476 has 1 manufacturer part number on file: RITCHIE F 50 (Greenwich Trading Company).
What are the specifications of RITCHIE F 50?
Key specifications for RITCHIE F 50: Illuminated Location: UNDER; Design Type: SIDE READING; Supplementary Features: 0.900 LB; 5.00 X 6.00 X 6.00; 2.750 READING DIAL; INTERNAL GREEN NIGHT ILLUMINATION; BLACK LBS; Illuminated Feature: INCLUDED. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6605-01-565-4476 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.