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641722 — DIAL,SCALE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

641722: DIAL,SCALE.

The DIAL,SCALE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY DIAL, scale_type: LINEAR SINGLE SCALE, outside_diameter: 5.245 INCHES MINIMUM AND 5.255 INCHES MAXIMUM IN, special_features: DRILL 2 HOLES 0.375 IN. DIA PARALLEL WITH 90 AND 270 GRADUATIONS 2.250 IN.

APART IN, style_designator: ROUND, attachment_method: HOLE. This part is cataloged in the U.S. Government catalog under NSN 5355-00-519-5191, 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
641722
NSN: 5355-00-519-5191
FSC: 5355 — Knobs and Pointers
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialALUMINUM ALLOY DIAL
scale_typeLINEAR SINGLE SCALE
outside_diameter5.245 INCHES MINIMUM AND 5.255 INCHES MAXIMUM IN
special_featuresDRILL 2 HOLES 0.375 IN. DIA PARALLEL WITH 90 AND 270 GRADUATIONS 2.250 IN. APART IN
style_designatorROUND
attachment_methodHOLE
surface_treatmentPAINT DIAL
mounting_hole_diameter0.9375 INCHES MINIMUM AND 0.9382 INCHES MAXIMUM IN
scale_division_quantity36 SINGLE SCALE
NSN5355-00-519-5191
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAL,SCALE TITLE COMPONENT PN 641722 MFR DIAL,SCALE
KEY FEATURES
•
STYLE DESIGNATOR: ROUND
•
MOUNTING HOLE DIAMETER: 0.9375 INCHES MINIMUM AND 0.9382 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 5.245 INCHES MINIMUM AND 5.255 INCHES MAXIMUM IN
•
SCALE TYPE: LINEAR SINGLE SCALE
•
SCALE DIVISION QUANTITY: 36 SINGLE SCALE
•
SURFACE TREATMENT: PAINT DIAL
•
MATERIAL: ALUMINUM ALLOY DIAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORROUND
MOUNTING HOLE DIAMETER0.9375 INCHES MINIMUM AND 0.9382 INCHES MAXIMUM IN
OUTSIDE DIAMETER5.245 INCHES MINIMUM AND 5.255 INCHES MAXIMUM IN
SCALE TYPELINEAR SINGLE SCALE
SCALE DIVISION QUANTITY36 SINGLE SCALE
SPECIAL FEATURESDRILL 2 HOLES 0.375 IN. DIA PARALLEL WITH 90 AND 270 GRADUATIONS 2.250 IN. APART IN
SURFACE TREATMENTPAINT DIAL
MATERIALALUMINUM ALLOY DIAL
ATTACHMENT METHODHOLE
SUBSTITUTES & CROSS-REFERENCES 1
103623Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 641722?
641722 is a DIAL,SCALE.
What parts can replace 641722?
There is 1 known substitute for 641722: 103623. Substitute compatibility should be verified for your specific system.
What is the NSN for 641722?
641722 is cataloged in the U.S. Government catalog under NSN 5355-00-519-5191. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.