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PartsTable / COMPONENT / 2453809
2453809 ✓ 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 RELAY ASSEMBLY GROUP is a the manufacturer industrial component. Key specifications include diameter: 1.2570 INCHES NOMINAL IN, material: STEEL COMP 416 OVERALL, nut_style: HEXAGON, tube_type: TETRODE, nut_height: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, corner_shape: SQUARE ALL CORNERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-891-6775, 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
2453809
NSN: 2990-00-891-6775
FSC: 2990
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
diameter1.2570 INCHES NOMINAL IN
materialSTEEL COMP 416 OVERALL
nut_styleHEXAGON
tube_typeTETRODE
nut_height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
corner_shapeSQUARE ALL CORNERS
thread_class2B
overall_width1.594 INCHES NOMINAL IN
thread_seriesUNF
overall_length2.219 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
outside_diameter2.0000 INCHES NOMINAL IN
NSN2990-00-891-6775
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY ASSEMBLY GROUP TITLE COMPONENT PN 2453809 MFR RELAY ASSEMBLY GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
8596Interchangeable
interchangeable cross-reference
interchangeable
1000J25Interchangeable
interchangeable cross-reference
interchangeable
14348AInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-1/1587Interchangeable
interchangeable cross-reference
interchangeable
MILE1-1587Interchangeable
interchangeable cross-reference
interchangeable
8592Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2453809?
2453809 is a RELAY ASSEMBLY GROUP.
What parts can replace 2453809?
There are 7 known substitutes for 2453809: 8596, 1000J25, 14348A and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2453809?
2453809 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-891-6775. 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