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PartsTable / COMPONENT / L983F
L983F ✓ 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

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include material: STEEL COMP E52100 OUTER RING, thickness: 0.377 INCHES NOMINAL IN, body_width: 1.688 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 1.188 INCHES NOMINAL IN, body_length: 4.468 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 2805-00-594-8828, 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
L983F
NSN: 2805-00-594-8828
FSC: 2805
CAGE: 98349 — TRW INC TRW STEERING AND SUSPENSION DIV (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OUTER RING
thickness0.377 INCHES NOMINAL IN
body_width1.688 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height1.188 INCHES NOMINAL IN
body_length4.468 INCHES NOMINAL IN
bore_diameter35.0 MILLIMETERS NOMINAL MM
hole_diameter0.900 INCHES NOMINAL IN
overall_width21.0 MILLIMETERS NOMINAL MM
seal_quantity1
inclosure_typeFULLY INCLOSED
load_directionRADIAL
NSN2805-00-594-8828
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,INTERNAL COMBUSTION ENGIN TITLE COMPONENT PN L983F MFR PISTON,INTERNAL COMBUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
1440-01Interchangeable
interchangeable cross-reference
interchangeable
8-PInterchangeable
interchangeable cross-reference
interchangeable
HACH 1440-01Interchangeable
interchangeable cross-reference
interchangeable
307PInterchangeable
interchangeable cross-reference
interchangeable
27979-A-307PInterchangeable
interchangeable cross-reference
interchangeable
7310DTBRZRETInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L983F?
L983F is a PISTON,INTERNAL COMBUSTION ENGIN.
What parts can replace L983F?
There are 26 known substitutes for L983F: 1440-01, 8-P, HACH 1440-01 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L983F?
L983F is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-594-8828. 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