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PartsTable / COMPONENT / 83405B
83405B ✓ 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 SPACER,PUMP,WATER is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRASS; O/A 4-3/4 IN. LG,3-3/8 IN.

W,1-3/8 IN. H; W/2 PORTS 4 MTG HOLES 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 5365-00-423-4854, 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
83405B
NSN: 5365-00-423-4854
FSC: 5365
CAGE: 28265 — HERCULES ENGINE CO INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS; O/A 4-3/4 IN. LG,3-3/8 IN. W,1-3/8 IN. H; W/2 PORTS 4 MTG HOLES IN
NSN5365-00-423-4854
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,PUMP,WATER TITLE COMPONENT PN 83405B MFR SPACER,PUMP,WATER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS; O/A 4-3/4 IN. LG,3-3/8 IN. W,1-3/8 IN. H; W/2 PORTS 4 MTG HOLES IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS; O/A 4-3/4 IN. LG,3-3/8 IN. W,1-3/8 IN. H; W/2 PORTS 4 MTG HOLES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MA265Interchangeable
interchangeable cross-reference
interchangeable
24716Interchangeable
interchangeable cross-reference
interchangeable
70277045Interchangeable
interchangeable cross-reference
interchangeable
33665Interchangeable
interchangeable cross-reference
interchangeable
9147Interchangeable
interchangeable cross-reference
interchangeable
92104Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 83405B?
83405B is a SPACER,PUMP,WATER.
What parts can replace 83405B?
There are 14 known substitutes for 83405B: MA265, 24716, 70277045 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 83405B?
83405B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-423-4854. 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