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57A11C21 — DIAL,SCALE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

57A11C21: DIAL,SCALE.

The DIAL,SCALE is a the manufacturer industrial component. Key specifications include material: PLASTIC DIAL, scale_type: LINEAR SINGLE SCALE, outside_diameter: 2.116 INCHES NOMINAL IN, special_features: ATTACHMENT METHOD: PRESS FIT, style_designator: ROUND, mounting_hole_diameter: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-026-9472, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
57A11C21
NSN: 5355-00-026-9472
FSC: 5355 — Knobs and Pointers
CAGE: 02387 — NAVAL AIR WARFARE CENTER AIRCRAFT DIV (USA)
SPECIFICATIONS
materialPLASTIC DIAL
scale_typeLINEAR SINGLE SCALE
outside_diameter2.116 INCHES NOMINAL IN
special_featuresATTACHMENT METHOD: PRESS FIT
style_designatorROUND
mounting_hole_diameter0.562 INCHES NOMINAL IN
scale_division_quantity20 SINGLE SCALE
NSN5355-00-026-9472
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAL,SCALE TITLE COMPONENT PN 57A11C21 MFR DIAL,SCALE
KEY FEATURES
•
STYLE DESIGNATOR: ROUND
•
MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.116 INCHES NOMINAL IN
•
SCALE TYPE: LINEAR SINGLE SCALE
•
SCALE DIVISION QUANTITY: 20 SINGLE SCALE
•
MATERIAL: PLASTIC DIAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORROUND
MOUNTING HOLE DIAMETER0.562 INCHES NOMINAL IN
OUTSIDE DIAMETER2.116 INCHES NOMINAL IN
SCALE TYPELINEAR SINGLE SCALE
SCALE DIVISION QUANTITY20 SINGLE SCALE
SPECIAL FEATURESATTACHMENT METHOD: PRESS FIT
MATERIALPLASTIC DIAL
SUBSTITUTES & CROSS-REFERENCES 2
506-8979-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
M1360Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57A11C21?
57A11C21 is a DIAL,SCALE.
What parts can replace 57A11C21?
There are 2 known substitutes for 57A11C21: 506-8979-002, M1360. Substitute compatibility should be verified for your specific system.
What is the NSN for 57A11C21?
57A11C21 is cataloged in the U.S. Government catalog under NSN 5355-00-026-9472. This indicates validated use in U.S. government and defense supply chains.
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