PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2566A21Sensor,angle of Air

Ametek, Inc. Dba Aerospace Gst Div Aerospace · NSN 6610-00-920-8163 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-920-8163 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-920-8163. Primary manufacturer part number: 2566A21.
Features
  • Sensor,angle of Air — FSC 6610
  • 3 verified cross-references
  • Primary manufacturer: Ametek, Inc. Dba Aerospace Gst Div Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sensor,angle of Air, cataloged under National Stock Number 6610-00-920-8163, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Dba Aerospace Gst Div Aerospace. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSensor,angle of Air
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAmetek, Inc. Dba Aerospace Gst Div Aerospace (CAGE 99564); The Boeing Company Div Defense (CAGE 81205); L3harris Interstate Electronics Corporation (CAGE 07421)
Technical Specifications
ParameterValue
NSN6610-00-920-8163
Primary Part Number2566A21
Item NameSensor,angle of Air
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Dba Aerospace Gst Div Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-00-223-6950 INTERCHANGEABLE
Extractor,screw
Cross-Reference Index
Part NumberManufacturer
2566A21 PRIMARY Ametek, Inc. Dba Aerospace Gst Div Aerospace (USA)
10-60878-3 The Boeing Company Div Defense (USA)
2566A21 L3harris Interstate Electronics Corporation (USA)
Related Parts
5120-00-223-6950INTERCHANGEABLE
EXTRACTOR,SCREW

Frequently Asked Questions

What is NSN 6610-00-920-8163?

NSN 6610-00-920-8163 is a Sensor,angle of Air, manufactured by Ametek, Inc. Dba Aerospace Gst Div Aerospace, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-920-8163?

NSN 6610-00-920-8163 has 3 cross-referenced part numbers: 2566A21 (Ametek, Inc. Dba Aerospace Gst Div Aerospace), 10-60878-3 (The Boeing Company Div Defense), 2566A21 (L3harris Interstate Electronics Corporation).

What NSN replaces 6610-00-920-8163?

There is 1 known substitute for 6610-00-920-8163: 5120-00-223-6950. Verify interchangeability with system specifications before substitution.

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