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PartsTable / COMPONENT / 3780 50
3780 50 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SEAL,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL ALLOY OVERALL, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 0.688 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2835-00-888-3842, 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
3780 50
NSN: 2835-00-888-3842
FSC: 2835
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL ALLOY OVERALL
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length0.688 INCHES NOMINAL IN
flute_quantity2
overall_length2.000 INCHES NOMINAL IN
shank_diameter0.070 INCHES NOMINAL IN
special_featuresJOBBERS LG; SCREW MACHINE FLUTE LG; WIRE SIZE 50
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.0700 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN2835-00-888-3842
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,BEARING TITLE COMPONENT PN 3780 50 MFR SEAL,BEARING
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: OVERALL LENGTH 0.625 IN.; BODY 2.030 IN. MIN AND 2.032 IN. MAX OD; SEAT 1.812 IN. DIA TAPERED TO 1.54 IN. DIA; BORE 1.182 IN. MIN AND 1.184 IN. MAX DIA; COUNTERBORE 1.46 IN. DIA BY 0.41 IN. MIN AND 0.45 IN. MAX DEEP IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOVERALL LENGTH 0.625 IN.; BODY 2.030 IN. MIN AND 2.032 IN. MAX OD; SEAT 1.812 IN. DIA TAPERED TO 1.54 IN. DIA; BORE 1.182 IN. MIN AND 1.184 IN. MAX DIA; COUNTERBORE 1.46 IN. DIA BY 0.41 IN. MIN AND 0.45 IN. MAX DEEP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
115571Interchangeable
interchangeable cross-reference
interchangeable
1147F53-7Interchangeable
interchangeable cross-reference
interchangeable
11557-2Interchangeable
interchangeable cross-reference
interchangeable
3780 50Interchangeable
interchangeable cross-reference
interchangeable
NAS907 TYDInterchangeable
interchangeable cross-reference
interchangeable
12421410Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3780 50?
3780 50 is a SEAL,BEARING.
What parts can replace 3780 50?
There are 7 known substitutes for 3780 50: 115571, 1147F53-7, 11557-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3780 50?
3780 50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2835-00-888-3842. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026