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573N — Technical Data Sheet

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— · 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 CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: GLASS WINDOW, head_type: MECHANICAL, thread_size: 5/8-18, trip_odometer: NOT PROVIDED, indicator_type: NEEDLE, mounting_method: CLAMP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3040-00-149-0793, 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
573N
NSN: 3040-00-149-0793
FSC: 3040
CAGE: 93236 — DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE (USA)
SPECIFICATIONS
materialGLASS WINDOW
head_typeMECHANICAL
thread_size5/8-18
trip_odometerNOT PROVIDED
indicator_typeNEEDLE
mounting_methodCLAMP
thread_directionRIGHT-HAND
case_overall_depth2.312 INCHES MAXIMUM IN
illuminative_methodEXTERNAL
odometer_total_range+0.0 TO 99999.9 MILES
shaft_opening_designSQUARE
case_overall_diameter3.375 INCHES NOMINAL IN
NSN3040-00-149-0793
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING LINK,RIGID TITLE COMPONENT PN 573N MFR CONNECTING LINK,RIGID
KEY FEATURES
•
BODY CONSTRUCTION: SOLID
•
MATERIAL: STEEL
•
LINK STYLE: RAISED FACE ENDS
•
BODY WIDTH: 1.469 INCHES NOMINAL IN
•
BODY THICKNESS: 1.031 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY CONSTRUCTIONSOLID
MATERIALSTEEL
LINK STYLERAISED FACE ENDS
BODY WIDTH1.469 INCHES NOMINAL IN
OVERALL LENGTH11.312 INCHES NOMINAL IN
BODY THICKNESS1.031 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
4753InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S6209InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1582373InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS39021-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1581256InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LNK6AInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 573N?
573N is a CONNECTING LINK,RIGID.
What parts can replace 573N?
There are 8 known substitutes for 573N: 4753, S6209, 1582373 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 573N?
573N is cataloged in the Federal Logistics Information System under NSN 3040-00-149-0793. 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: September 2026