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NSN 6605-01-233-5221Government record, cited

Indicator, Course6605-01-233-5221

NSN 6605-01-233-5221 · NIIN 012335221 · Part number 4LCD1N
Dynalec Corporation · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 12763
Government record, cited
NSN 6605-01-233-5221 — this item is cataloged by the U.S. Government under National Stock Number 6605-01-233-5221. Manufacturer of record part number: 4LCD1N.
Also searched as  6605-01-233-5221 · 6605012335221 · NIIN 012335221 · 01-233-5221 · FSC 6605 Navigational Instruments · CAGE 12763 · 4LCD1N · LC4101-1 · LC4101-1
Nearby stock numbers  ·
Features
  • Indicator,course — FSC 6605
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Dynalec Corporation
Identification
  • NSN: 6605-01-233-5221
  • NIIN: 012335221
  • FSC: 6605 — Navigational Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: 4LCD1N
  • Manufacturer: Dynalec Corporation
General Description

The Indicator,course, cataloged under National Stock Number 6605-01-233-5221, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Dynalec Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameIndicator,course
FSC / FSG6605 — Navigational Instruments (FSG 66)
ManufacturersDynalec Corporation (CAGE 12763)
Technical Specifications
ParameterValue
NSN6605-01-233-5221
Primary Part Number4LCD1N
Item NameIndicator,course
FSC / FSG6605 / 66 — Navigational Instruments
ManufacturerDynalec Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeS
Cross-Reference Index
Part NumberManufacturer
4LCD1N PRIMARY Dynalec Corporation (USA)
LC4101-1 Dynalec Corporation (USA)
Reference documents
ReferenceMeaning
LC4101-1 5/9 Secondary reference
The Electric Tachometer Corp.
4LCD1N 5/9 Secondary reference
The Electric Tachometer Corp.
No interchangeability data on file.
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 6605-01-233-5221?

NSN 6605-01-233-5221 is a Indicator,course, manufactured by Dynalec Corporation, classified under FSC 6605, Navigational Instruments. Status: active.

What part numbers are listed for NSN 6605-01-233-5221?

NSN 6605-01-233-5221 has 2 manufacturer part numbers on file: 4LCD1N (Dynalec Corporation), LC4101-1 (Dynalec Corporation).

Is NSN 6605-01-233-5221 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.
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