PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

911-681-01Module Oscillator

Repco Inc · NSN 5820-00-911-1609 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-00-911-1609 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-911-1609. Primary manufacturer part number: 911-681-01.
Features
  • Module Oscillator — FSC 5820
  • 2 verified cross-references
  • Primary manufacturer: Repco Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Module Oscillator, cataloged under National Stock Number 5820-00-911-1609, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Repco Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameModule Oscillator
FSC / FSG5820 — No Item Name Available (FSG 58)
ManufacturersRepco Inc (CAGE 15997)
Technical Specifications
ParameterValue
NSN5820-00-911-1609
Primary Part Number911-681-01
Item NameModule Oscillator
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerRepco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-189-8763B1011 INTERCHANGEABLE
Relay,electromagnetic
Lucent Technologies Inc Corporate Headquarters
3120-00-287-6301A307-3 INTERCHANGEABLE
Bearing,sleeve
Chrysler Corp Amplex Div
6130-01-082-7819 INTERCHANGEABLE
Power Supply
5998-01-530-4083B1011 INTERCHANGEABLE
Circuit Card Assembly
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
911-681-01 Repco Inc (USA)
B1011 Repco Inc (USA)
Related Parts
5945-00-189-8763INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
B1011
3120-00-287-6301INTERCHANGEABLE
BEARING,SLEEVE
A307-3
6130-01-082-7819INTERCHANGEABLE
POWER SUPPLY
5998-01-530-4083INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
B1011

Frequently Asked Questions

What is NSN 5820-00-911-1609?

NSN 5820-00-911-1609 is a Module Oscillator, manufactured by Repco Inc, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-00-911-1609?

NSN 5820-00-911-1609 has 2 cross-referenced part numbers: 911-681-01 (Repco Inc), B1011 (Repco Inc).

What NSN replaces 5820-00-911-1609?

There are 4 known substitutes for 5820-00-911-1609: 5945-00-189-8763, 3120-00-287-6301, 6130-01-082-7819 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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