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1844W309 — SPACER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1844W309: SPACER.

The SPACER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 63.5 MILLIMETERS NOMINAL MM, drive_end_shape: SQUARE SINGLE END INTERNAL, style_designator: INTERNAL-INTERNAL, features_provided: MANUAL TOOL, surface_treatment: CHROMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 2520-00-359-0035, 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
1844W309
NSN: 2520-00-359-0035
FSC: 2520 — Vehicular Power Transmission Components
CAGE: 78500 — MERITOR HEAVY VEHICLE SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length63.5 MILLIMETERS NOMINAL MM
drive_end_shapeSQUARE SINGLE END INTERNAL
style_designatorINTERNAL-INTERNAL
features_providedMANUAL TOOL
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.375 INCHES NOMINAL SINGLE END IN
wrenching_surface_size7.0 MILLIMETERS NOMINAL SINGLE END MM
wrenching_surface_shape12 POINT SINGLE END INTERNAL
drive_end_outside_diameter16.5 MILLIMETERS NOMINAL MM
wrenching_end_opening_depth10.9 MILLIMETERS NOMINAL MM
wrenching_end_outside_diameter10.6 MILLIMETERS NOMINAL MM
NSN2520-00-359-0035
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER TITLE COMPONENT PN 1844W309 MFR SPACER
SUBSTITUTES & CROSS-REFERENCES 1
38307Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1844W309?
1844W309 is a SPACER.
What parts can replace 1844W309?
There is 1 known substitute for 1844W309: 38307. Substitute compatibility should be verified for your specific system.
What is the NSN for 1844W309?
1844W309 is cataloged in the U.S. Government catalog under NSN 2520-00-359-0035. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.