PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

540AMounting,bracket

Reactel, Inc. Dba Reactel Inc · NSN 6660-01-198-0904 · FSC 6660 · No Item Name Available
Verified by PartsTable
NSN 6660-01-198-0904 — this item is cataloged by the U.S. Government under National Stock Number 6660-01-198-0904. Primary manufacturer part number: 540A.
Features
  • Mounting,bracket — FSC 6660
  • 1 verified cross-reference
  • Primary manufacturer: Reactel, Inc. Dba Reactel Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting,bracket, cataloged under National Stock Number 6660-01-198-0904, is classified within Federal Supply Class 6660 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Reactel, Inc. Dba Reactel Inc. This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN6660-01-198-0904
Primary Part Number540A
Item NameMounting,bracket
FSC / FSG6660 / 66 — No Item Name Available
ManufacturerReactel, Inc. Dba Reactel Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4940-00-139-3658 INTERCHANGEABLE
Detector,leak
5985-00-519-3779 INTERCHANGEABLE
Converter,frequency,electronic
5930-01-172-6437540A-D-3 INTERCHANGEABLE
Switch,pressure
Henry G Dietz Co Inc
5935-01-196-1060 INTERCHANGEABLE
Jack,telephone
Cross-Reference Index
Part NumberManufacturer
540A PRIMARY Reactel, Inc. Dba Reactel Inc (USA)
Related Parts
4940-00-139-3658INTERCHANGEABLE
DETECTOR,LEAK
5985-00-519-3779INTERCHANGEABLE
CONVERTER,FREQUENCY,ELECTRONIC
5930-01-172-6437INTERCHANGEABLE
SWITCH,PRESSURE
540A-D-3
5935-01-196-1060INTERCHANGEABLE
JACK,TELEPHONE

Frequently Asked Questions

What is NSN 6660-01-198-0904?

NSN 6660-01-198-0904 is a Mounting,bracket, manufactured by Reactel, Inc. Dba Reactel Inc, classified under FSC 6660 (No Item Name Available). Status: active.

What are the part numbers for NSN 6660-01-198-0904?

NSN 6660-01-198-0904 has 1 cross-referenced part number: 540A (Reactel, Inc. Dba Reactel Inc).

What NSN replaces 6660-01-198-0904?

There are 4 known substitutes for 6660-01-198-0904: 4940-00-139-3658, 5985-00-519-3779, 5930-01-172-6437 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 540A?

Key specifications for 540A: End Item Identification: AUTOMATIC REMOTE COLLECTOR,COMPRISED OF DATA COLLECTION. 1 total characteristics are documented in the Federal Logistics Information System.

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