PartsTable TECHNICAL DATA SHEET

NSN 5845-01-221-4085Government record, cited

Motor-Encoder, Strip5845-01-221-4085

NSN 5845-01-221-4085 · NIIN 012214085 · Part number 3509T00QG000CSA-EE

Cygnus Inc · FSC 5845 — Underwater Sound Equipment · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 1SAU5

Government record, cited

NSN 5845-01-221-4085 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-221-4085. Manufacturer of record part number: 3509T00QG000CSA-EE.

Also searched as 5845-01-221-4085 · 5845012214085 · NIIN 012214085 · 01-221-4085 · FSC 5845 Underwater Sound Equipment · CAGE 1SAU5 · 3509T00QG000CSA-EE · 8-6A036689

Nearby stock numbers ← 5845-01-221-4082 Hand Control, Range · 5845-01-221-4139 Indicator, Bearing →

Features

Motor-Encoder,strip — FSC 5845
1 manufacturer part number on file
Manufacturer of record: Cygnus Inc

Identification

NSN: 5845-01-221-4085
NIIN: 012214085
FSC: 5845 — Underwater Sound Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 3509T00QG000CSA-EE
Manufacturer: Cygnus Inc

General Description

The Motor-Encoder,strip, cataloged under National Stock Number 5845-01-221-4085, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Cygnus Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Motor-Encoder,strip
FSC / FSG	5845 — Underwater Sound Equipment (FSG 58)
Manufacturers	Cygnus Inc (CAGE 1SAU5)

Technical Specifications

Parameter	Value
NSN	5845-01-221-4085
Primary Part Number	3509T00QG000CSA-EE
Item Name	Motor-Encoder,strip
FSC / FSG	5845 / 58 — Underwater Sound Equipment
Manufacturer	Cygnus Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
3509T00QG000CSA-EE PRIMARY	Cygnus Inc (USA)

Reference documents

Reference	Meaning
8-6A036689	3/9 Design control — primary reference Senior Operations Llc Div Senior Aerospace Ketema

No interchangeability data on file.

Other items in FSC 5845 — Underwater Sound Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5845-00-001-3622

5845-00-001-3622 · Item name not on file

5845-00-001-3623

5845-00-001-3623 · Item name not on file

5845-00-001-3625

DETECTING-RANGING SET SUBASSEMBL

5845-00-001-3627

5845-00-001-3627 · Item name not on file

5845-00-001-3628

5845-00-001-3628 · Item name not on file

5845-00-001-3629

5845-00-001-3629 · Item name not on file

5845-00-001-8053

5845-00-001-8053 · Item name not on file

5845-00-003-0332

5845-00-003-0332 · Item name not on file

Frequently Asked Questions

What is NSN 5845-01-221-4085?

NSN 5845-01-221-4085 is a Motor-Encoder,strip, manufactured by Cygnus Inc, classified under FSC 5845, Underwater Sound Equipment. Status: active.

What part numbers are listed for NSN 5845-01-221-4085?

NSN 5845-01-221-4085 has 1 manufacturer part number on file: 3509T00QG000CSA-EE (Cygnus Inc).

Is NSN 5845-01-221-4085 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 5845-01-221-4085?

NSN 5845-01-221-4085 has DEMIL Code Q. 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.

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