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PartsTable / COMPONENT / PL.16VHSM-1 ITEM 18
PL.16VHSM-1 ITEM 18 ✓ 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 PL.16VHSM-1 ITEM 18 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-423-4427, 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
PL.16VHSM-1 ITEM 18
NSN: 4320-01-423-4427
FSC: 4320
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
Part NumberPL.16VHSM-1 ITEM 18
NSN4320-01-423-4427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PL.16VHSM-1 ITEM 18 TITLE COMPONENT PN PL.16VHSM-1 ITEM 18 MFR PL.16VHSM-1 ITEM 18
KEY FEATURES
•
OUTSIDE DIAMETER: 6.000 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 1
•
INSIDE DIAMETER: 3.062 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
•
STYLE DESIGNATOR: ROUND
•
MOUNTING HOLE TYPE: PLAIN
•
MATERIAL THICKNESS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER6.000 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY1
INSIDE DIAMETER3.062 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR
STYLE DESIGNATORROUND
MOUNTING HOLE TYPEPLAIN
MATERIAL THICKNESS0.250 INCHES NOMINAL IN
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MOUNTING HOLE DIAMETER3.062 INCHES NOMINAL IN
SPECIAL FEATURESUSED ON BUFFALO PUMPS MODEL 16 VHSM CENTRIFUGAL PUMP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
NA1775Interchangeable
interchangeable cross-reference
interchangeable
NA1798Interchangeable
interchangeable cross-reference
interchangeable
9-0566-01Interchangeable
interchangeable cross-reference
interchangeable
6823-42Interchangeable
interchangeable cross-reference
interchangeable
PL.16VHSM-1 ITEM 18AInterchangeable
interchangeable cross-reference
interchangeable
3-0442-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PL.16VHSM-1 ITEM 18?
PL.16VHSM-1 ITEM 18 is a PL.16VHSM-1 ITEM 18.
What parts can replace PL.16VHSM-1 ITEM 18?
There are 14 known substitutes for PL.16VHSM-1 ITEM 18: NA1775, NA1798, 9-0566-01 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL.16VHSM-1 ITEM 18?
PL.16VHSM-1 ITEM 18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-423-4427. 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