PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M21397Bezel,instrument Mounting

Aerosonic Llc · NSN 6695-00-842-2280 · FSC 6695 · No Item Name Available
Verified by PartsTable
NSN 6695-00-842-2280 — this item is cataloged by the U.S. Government under National Stock Number 6695-00-842-2280. Primary manufacturer part number: M21397.
Features
  • Bezel,instrument Mounting — FSC 6695
  • Mounting Hole Configuration: TWO HOLES SPACED 180 DEG APART AND ONE HOLE SPACED 90 DEG FROM THE TWO HOLES THAT ARE SPACED 180 DEG APART. ALL THREE HOLES ON A 2.625 IN. DIA CIRCLE IN
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM
  • Mounting Method: SCREW
  • Dial Aperture Shape: CIRCULAR
  • Mounting Hole Quantity: 3
  • Mounting Hole Size: 0.169 IN. DIA HOLES IN
Applications
  • Applications requiring Aluminum construction
General Description

The Bezel,instrument Mounting, cataloged under National Stock Number 6695-00-842-2280, is classified within Federal Supply Class 6695 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 12 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6695-00-842-2280
Primary Part NumberM21397
Item NameBezel,instrument Mounting
FSC / FSG6695 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Mounting Hole ConfigurationTWO HOLES SPACED 180 DEG APART AND ONE HOLE SPACED 90 DEG FROM THE TWO HOLES THAT ARE SPACED 180 DEG APART. ALL THREE HOLES ON A 2.625 IN. DIA CIRCLE IN
Surface TreatmentANODIZE
MaterialALUMINUM
Mounting MethodSCREW
Dial Aperture ShapeCIRCULAR
Mounting Hole Quantity3
Mounting Hole Size0.169 IN. DIA HOLES IN
Construction TypeONE-PIECE
Dial Aperture Knob Cutout FeatureNOT INCLUDED
Dial Aperture Size1.875 IN. DIA IN
Instrument Size for Which Designed5.250 IN. LG BY 2.375 IN. W IN
Overall Thickness0.330 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2030-00-393-3867 INTERCHANGEABLE
Quadrant,rudder Rop
Cross-Reference Index
Part NumberManufacturer
M21397 PRIMARY Aerosonic Llc (USA)
Related Parts
2030-00-393-3867INTERCHANGEABLE
QUADRANT,RUDDER ROP

Frequently Asked Questions

What is NSN 6695-00-842-2280?

NSN 6695-00-842-2280 is a Bezel,instrument Mounting, manufactured by Aerosonic Llc, classified under FSC 6695 (No Item Name Available). Status: active.

What are the part numbers for NSN 6695-00-842-2280?

NSN 6695-00-842-2280 has 1 cross-referenced part number: M21397 (Aerosonic Llc).

What NSN replaces 6695-00-842-2280?

There is 1 known substitute for 6695-00-842-2280: 2030-00-393-3867. Verify interchangeability with system specifications before substitution.

What are the specifications of M21397?

Key specifications for M21397: Overall Length: 2.375 INCHES NOMINAL IN; Mounting Hole Configuration: TWO HOLES SPACED 180 DEG APART AND ONE HOLE SPACED 90 DEG FROM THE TWO HOLES THAT ARE SPACED 180 DEG APART. ALL THREE HOLES ON A 2.625 IN. DIA CIRCLE IN; Surface Treatment: ANODIZE; Material: ALUMINUM. 14 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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