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DSD7-138D4 — DIAL,CONTROL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DSD7-138D4: DIAL,CONTROL.

The DIAL,CONTROL is a the manufacturer industrial component. Key specifications include height: 3.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY OVERALL, drive_type: DIRECT AND GEAR, scale_type: LINEAR SINGLE SCALE, drive_ratio: 1.0 MINIMUM AND 18.0 MAXIMUM, outside_diameter: 2.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-055-1655, 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
DSD7-138D4
NSN: 5355-00-055-1655
FSC: 5355 — Knobs and Pointers
CAGE: 03860 — LAU TECHNOLOGIES DIV N/A (USA)
SPECIFICATIONS
height3.250 INCHES NOMINAL IN
materialALUMINUM ALLOY OVERALL
drive_typeDIRECT AND GEAR
scale_typeLINEAR SINGLE SCALE
drive_ratio1.0 MINIMUM AND 18.0 MAXIMUM
outside_diameter2.250 INCHES NOMINAL IN
style_designatorROUND W/KNOB
attachment_methodHOLE
knob_portion_diameter2.250 INCHES NOMINAL IN
scale_division_quantity200 SECOND SCALE
positioning_mechanism_typeKNOB DUAL
NSN5355-00-055-1655
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAL,CONTROL TITLE COMPONENT PN DSD7-138D4 MFR DIAL,CONTROL
KEY FEATURES
•
POSITIONING MECHANISM TYPE: KNOB DUAL
•
KNOB PORTION DIAMETER: 2.250 INCHES NOMINAL IN
•
DRIVE TYPE: DIRECT AND GEAR
•
DRIVE RATIO: 1.0 MINIMUM AND 18.0 MAXIMUM
•
STYLE DESIGNATOR: ROUND W/KNOB
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
SCALE TYPE: LINEAR SINGLE SCALE
•
SCALE DIVISION QUANTITY: 200 SECOND SCALE
TECHNICAL CHARACTERISTICS
POSITIONING MECHANISM TYPEKNOB DUAL
KNOB PORTION DIAMETER2.250 INCHES NOMINAL IN
DRIVE TYPEDIRECT AND GEAR
DRIVE RATIO1.0 MINIMUM AND 18.0 MAXIMUM
STYLE DESIGNATORROUND W/KNOB
OUTSIDE DIAMETER2.250 INCHES NOMINAL IN
SCALE TYPELINEAR SINGLE SCALE
SCALE DIVISION QUANTITY200 SECOND SCALE
SCALE DIVISION QUANTITY36 FIRST SCALE
HEIGHT3.250 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 DSD7-138D4?
DSD7-138D4 is a DIAL,CONTROL.
What is the NSN for DSD7-138D4?
DSD7-138D4 is cataloged in the U.S. Government catalog under NSN 5355-00-055-1655. 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.