PartsTable TECHNICAL DATA SHEET
NSN 5820-01-576-1895Government record, cited

Time and Frequency Receiver5820-01-576-1895

NSN 5820-01-576-1895 · NIIN 015761895 · Part number ET6000-75
Symmetricom, Inc · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 56738
Government record, cited
NSN 5820-01-576-1895 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-576-1895. Manufacturer of record part number: ET6000-75.
Also searched as  5820-01-576-1895 · 5820015761895 · NIIN 015761895 · 01-576-1895 · FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 56738 · ET6000-75
Nearby stock numbers  ·
Features
  • Time and Frequency Receiver — FSC 5820
  • 1 manufacturer part number on file
  • Manufacturer of record: Symmetricom, Inc
Identification
  • NSN: 5820-01-576-1895
  • NIIN: 015761895
  • FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
  • FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
  • Primary part number: ET6000-75
  • Manufacturer: Symmetricom, Inc
General Description

The Time and Frequency Receiver, cataloged under National Stock Number 5820-01-576-1895, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Symmetricom, Inc. 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
ParameterValue
NSN5820-01-576-1895
Primary Part NumberET6000-75
Item NameTime and Frequency Receiver
FSC / FSG5820 / 58 — Radio and Television Communication Equipment, Except Airborne
ManufacturerSymmetricom, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
ET6000-75 PRIMARY Symmetricom, Inc (USA)
No interchangeability data on file.
Other items in FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978
5820-00-000-0978 · Item name not on file
5820-00-001-1375
5820-00-001-1375 · Item name not on file
5820-00-001-1379
INSTALLATION KIT,ELECTRONIC EQUI
5820-00-001-1387
5820-00-001-1387 · Item name not on file
5820-00-001-2529
5820-00-001-2529 · Item name not on file
5820-00-001-2530
5820-00-001-2530 · Item name not on file
5820-00-001-2531
5820-00-001-2531 · Item name not on file
5820-00-001-2532
5820-00-001-2532 · Item name not on file

Frequently Asked Questions

What is NSN 5820-01-576-1895?

NSN 5820-01-576-1895 is a Time and Frequency Receiver, manufactured by Symmetricom, Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.

What part numbers are listed for NSN 5820-01-576-1895?

NSN 5820-01-576-1895 has 1 manufacturer part number on file: ET6000-75 (Symmetricom, Inc).

What are the specifications of ET6000-75?

Key specifications for ET6000-75: Overall Height: 1.750 INCHES NOMINAL IN; Overall Width: 17.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: TIME AND FREQUENCY RECEIVER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5820-01-576-1895 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 5820-01-576-1895?

NSN 5820-01-576-1895 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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