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46851 — ACTUATOR,ELECTROMECHANICAL,ROTAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

46851: ACTUATOR,ELECTROMECHANICAL,ROTAR.

ACTUATOR,ELECTROMECHANICAL,ROTAR. Key specifications include supplementary_features: KEY OPERATED, 2 POSITIONS, part_name_assigned_by_controlling_agency: ACTUATOR ASSEMBLY, DUAL MOTOR;. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-290-6409, 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
46851
NSN: 5330-00-290-6409
NIINs: 002906409, 007073125, 016565846
FSC: 5330 — Packing and Gasket Materials
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
supplementary_featuresKEY OPERATED, 2 POSITIONS
part_name_assigned_by_controlling_agencyACTUATOR ASSEMBLY, DUAL MOTOR;
NSN5330-00-290-6409
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 46851 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL WIDTH: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 5.756 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 5.7495 INCHES MINIMUM AND 5.7525 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
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CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 4.688 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER5.756 INCHES NOMINAL IN
HOUSING BORE DIAMETER5.7495 INCHES MINIMUM AND 5.7525 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER4.688 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 1
00044Reference 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 46851?
46851 is a ACTUATOR,ELECTROMECHANICAL,ROTAR.
What parts can replace 46851?
There is 1 known substitute for 46851: 00044. Substitute compatibility should be verified for your specific system.
What is the NSN for 46851?
46851 is cataloged in the U.S. Government catalog under NSN 5330-00-290-6409. This indicates validated use in U.S. government and defense supply chains.
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