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7903906 — 7903906

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

7903906: 7903906.

The 7903906 is a the manufacturer industrial component. Key specifications include body_style: CYLINDRICAL SERVO MOUNTED, body_length: 1.000 INCHES MAXIMUM IN, shaft_style: ROUND, SLOTTED, bearing_type: BALL SHAFT, pilot_length: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN, shaft_length: 0.290 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-321-1665, 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
MRO→ MRO_GENERAL→ 7903906
NSN: 5905-00-321-1665
NIINs: 003211665, 010501463
FSC: 5905 — Resistor
CAGE: 04454 — SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC (USA)
SPECIFICATIONS
body_styleCYLINDRICAL SERVO MOUNTED
body_length1.000 INCHES MAXIMUM IN
shaft_styleROUND, SLOTTED
bearing_typeBALL SHAFT
pilot_length0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
shaft_length0.290 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
shaft_runout0.001 INCHES IN
actuator_typeDOUBLE ENDED SHAFT
body_diameter1.094 INCHES MAXIMUM IN
lateral_runout0.001 INCHES IN
pilot_diameter0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
shaft_diameter0.1246 INCHES MINIMUM AND 0.1249 INCHES MAXIMUM IN
NSN5905-00-321-1665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 7903906 TITLE COMPONENT PN 7903906 MFR 7903906
KEY FEATURES
•
MAXIMUM RUNNING TORQUE: 0.60 INCH-OUNCES IN
•
BODY DIAMETER: 1.094 INCHES MAXIMUM IN
•
LATERAL RUNOUT: 0.001 INCHES IN
•
ELECTRICAL RESISTANCE PER SECTION: 5.0 KILOHMS SINGLE SECTION
•
MOUNTING LIP DEPTH: 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
•
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION
•
UNDERCUT WIDTH: 0.0570 INCHES MINIMUM IN
•
SECTION QUANTITY: 1
TECHNICAL CHARACTERISTICS
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES IN
BODY DIAMETER1.094 INCHES MAXIMUM IN
LATERAL RUNOUT0.001 INCHES IN
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
MOUNTING LIP DEPTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
UNDERCUT WIDTH0.0570 INCHES MINIMUM IN
SECTION QUANTITY1
SHAFT DIAMETER0.1246 INCHES MINIMUM AND 0.1249 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.975 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 7903906?
7903906 is a 7903906. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 7903906?
7903906 is cataloged in the U.S. Government catalog under NSN 5905-00-321-1665. 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.