PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

502373Panel,indicator

Airco Industries, Inc. Dba Photo Etch Div Photo Etch · NSN 1680-01-341-0626 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-01-341-0626 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-341-0626. Primary manufacturer part number: 502373.
Features
  • Panel,indicator — FSC 1680
  • 1 verified cross-reference
  • Primary manufacturer: Airco Industries, Inc. Dba Photo Etch Div Photo Etch
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Panel,indicator, cataloged under National Stock Number 1680-01-341-0626, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Airco Industries, Inc. Dba Photo Etch Div Photo Etch. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-01-341-0626
Primary Part Number502373
Item NamePanel,indicator
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerAirco Industries, Inc. Dba Photo Etch Div Photo Etch
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-287-1706SAE J512 3-3-3 040401BA INTERCHANGEABLE
Tee,tube
Sae International Dba Sae International
5331-01-061-33314218-73 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
502373 PRIMARY Airco Industries, Inc. Dba Photo Etch Div Photo Etch (USA)
Related Parts
4730-00-287-1706INTERCHANGEABLE
TEE,TUBE
SAE J512 3-3-3 040401BA
5331-01-061-3331INTERCHANGEABLE
O-RING
4218-73

Frequently Asked Questions

What is NSN 1680-01-341-0626?

NSN 1680-01-341-0626 is a Panel,indicator, manufactured by Airco Industries, Inc. Dba Photo Etch Div Photo Etch, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-01-341-0626?

NSN 1680-01-341-0626 has 1 cross-referenced part number: 502373 (Airco Industries, Inc. Dba Photo Etch Div Photo Etch).

What NSN replaces 1680-01-341-0626?

There are 2 known substitutes for 1680-01-341-0626: 4730-00-287-1706, 5331-01-061-3331. Verify interchangeability with system specifications before substitution.

What are the specifications of 502373?

Key specifications for 502373: End Item Identification: AIRCRAFT,(AC-130A,AC-130H,MC-130H,EC-130E,HC-130) A. 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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