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PartsTable / COMPONENT / 31769
31769 ✓ Verified by PartsTable
Aquabeads · 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 CAP,FILLER OPENING is a Aquabeads industrial component. Key specifications include special_features: USED ON LATCH ASSEMBLY ON B757, end_item_identification: KEYMILL, PORTABLE, part_name_assigned_by_controlling_agency: BRUSH CARBON, KM3000/87 MOTOR 230V V. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-374-9521, 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
31769
NSN: 4310-00-374-9521
FSC: 4310
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
special_featuresUSED ON LATCH ASSEMBLY ON B757
end_item_identificationKEYMILL, PORTABLE
part_name_assigned_by_controlling_agencyBRUSH CARBON, KM3000/87 MOTOR 230V V
NSN4310-00-374-9521
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Aquabeads CAP,FILLER OPENING TITLE COMPONENT PN 31769 MFR Aquabeads CAP,FILLER OPENING
KEY FEATURES
•
SHAFT CONNECTING END LUBRICATION METHOD: SPLASH
•
BODY WIDTH AT PISTON CONNECTING END: 0.625 INCHES NOMINAL IN
•
SHAFT CONNECTING END THICKNESS: 1.500 INCHES NOMINAL IN
•
PISTON CONNECTING END LUBRICATION DRILL FEATURE: INCLUDED
•
SHAFT CONNECTING END BEARING: INCLUDED
•
SHAFT CONNECTING END HOLE INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
PISTON END CONNECTION STYLE: SMALL ENGINE AND AUTOMOTIVE STANDARD
•
SHAFT CONNECTING END BEARING REPLACEABILITY: NONREPLACEABLE
TECHNICAL CHARACTERISTICS (FLIS)
SHAFT CONNECTING END LUBRICATION METHODSPLASH
BODY WIDTH AT PISTON CONNECTING END0.625 INCHES NOMINAL IN
SHAFT CONNECTING END THICKNESS1.500 INCHES NOMINAL IN
PISTON CONNECTING END LUBRICATION DRILL FEATUREINCLUDED
SHAFT CONNECTING END BEARINGINCLUDED
SHAFT CONNECTING END HOLE INSIDE DIAMETER0.875 INCHES NOMINAL IN
PISTON END CONNECTION STYLESMALL ENGINE AND AUTOMOTIVE STANDARD
SHAFT CONNECTING END BEARING REPLACEABILITYNONREPLACEABLE
EDGE RADIUS0.266 INCHES NOMINAL IN
PISTON CONNECTING END BEARINGINCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
55438Interchangeable
interchangeable cross-reference
interchangeable
2831 19/32Interchangeable
interchangeable cross-reference
interchangeable
190 19/32Interchangeable
interchangeable cross-reference
interchangeable
BG769Interchangeable
interchangeable cross-reference
interchangeable
31769Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31769?
31769 is a CAP,FILLER OPENING manufactured by Aquabeads.
What parts can replace 31769?
There are 5 known substitutes for 31769: 55438, 2831 19/32, 190 19/32 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31769?
31769 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-00-374-9521. 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