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1778673 ✓ 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,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include case_style: SQUARE, seal_width: 0.547 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN, housing_bore_diameter: 2.753 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN, accommodated_shaft_diameter: 2.031 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 6695-00-121-0896, 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
1778673
NSN: 6695-00-121-0896
FSC: 6695
CAGE: 07187 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL (USA)
SPECIFICATIONS
case_styleSQUARE
seal_width0.547 INCHES MINIMUM AND 0.609 INCHES MAXIMUM IN
housing_bore_diameter2.753 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN
accommodated_shaft_diameter2.031 INCHES NOMINAL IN
NSN6695-00-121-0896
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL,PLAIN ENCASED TITLE COMPONENT PN 1778673 MFR SEAL,PLAIN ENCASED
KEY FEATURES
•
CONTACT QUANTITY: 2
•
SCALE MARKING: CROSS MARKING
•
DC VOLTAGE RATING: 0.28 VOLTS NOMINAL
•
WIDTH: 0.781 INCHES NOMINAL IN
•
COLOR: BLACK MARKER OVERALL
•
ELECTRICAL CONNECTION IDENTIFYING NUMBER: PART NO. 41278LP
•
MARKING COLOR SPECIFIC USE: WARNING SIGNAL
•
INDIVIDUAL MARKING: WORK OFF
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT QUANTITY2
SCALE MARKINGCROSS MARKING
DC VOLTAGE RATING0.28 VOLTS NOMINAL
WIDTH0.781 INCHES NOMINAL IN
COLORBLACK MARKER OVERALL
ELECTRICAL CONNECTION IDENTIFYING NUMBERPART NO. 41278LP
MARKING COLOR SPECIFIC USEWARNING SIGNAL
INDIVIDUAL MARKINGWORK OFF
ELECTRICAL CONNECTION QUANTITY2
HEIGHT1.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
833084M1Interchangeable
interchangeable cross-reference
interchangeable
25050Interchangeable
interchangeable cross-reference
interchangeable
41515Interchangeable
interchangeable cross-reference
interchangeable
212650PC4Interchangeable
interchangeable cross-reference
interchangeable
P-261Interchangeable
interchangeable cross-reference
interchangeable
65220Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1778673?
1778673 is a SEAL,PLAIN ENCASED.
What parts can replace 1778673?
There are 14 known substitutes for 1778673: 833084M1, 25050, 41515 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1778673?
1778673 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6695-00-121-0896. 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