PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A661Lightning Rod

Thompson Lightning Protection Inc · NSN 5920-01-132-2681 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-132-2681 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-132-2681. Primary manufacturer part number: A661.
Features
  • Lightning Rod — FSC 5920
  • FSC Application Data: AN/TPS-43E
  • 1 verified cross-reference
  • Primary manufacturer: Thompson Lightning Protection Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lightning Rod, cataloged under National Stock Number 5920-01-132-2681, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Thompson Lightning Protection Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN5920-01-132-2681
Primary Part NumberA661
Item NameLightning Rod
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerThompson Lightning Protection Inc
StatusACTIVE
FSC Application DataAN/TPS-43E
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-266-4278A661 INTERCHANGEABLE
Spring,helical,compression
Crane Co Div Valve Div
5325-00-763-5017 INTERCHANGEABLE
Eyelet,metallic
5325-01-085-3938A661 INTERCHANGEABLE
Eyelet,metallic
Edwin B. Stimpson Company, Inc. Dba Stimpson
8040-01-342-1511 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
A661 Thompson Lightning Protection Inc (USA)
Related Parts
5360-00-266-4278INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A661
5325-00-763-5017INTERCHANGEABLE
EYELET,METALLIC
5325-01-085-3938INTERCHANGEABLE
EYELET,METALLIC
A661
8040-01-342-1511INTERCHANGEABLE
ADHESIVE

Frequently Asked Questions

What is NSN 5920-01-132-2681?

NSN 5920-01-132-2681 is a Lightning Rod, manufactured by Thompson Lightning Protection Inc, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-132-2681?

NSN 5920-01-132-2681 has 1 cross-referenced part number: A661 (Thompson Lightning Protection Inc).

What NSN replaces 5920-01-132-2681?

There are 4 known substitutes for 5920-01-132-2681: 5360-00-266-4278, 5325-00-763-5017, 5325-01-085-3938 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A661?

Key specifications for A661: FSC Application Data: AN/TPS-43E. 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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