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DAX12973 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

DAX12973: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM, inside_diameter: 4.819 INCHES NOMINAL IN, features_provided: CASEHARDENED, end_item_identification: 2350-01-087-1095. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-073-8005, 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
DAX12973
NSN: 5365-01-073-8005
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4140
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
inside_diameter4.819 INCHES NOMINAL IN
features_providedCASEHARDENED
end_item_identification2350-01-087-1095
NSN5365-01-073-8005
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN DAX12973 MFR SPACER,RING
KEY FEATURES
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
FEATURES PROVIDED: CASEHARDENED
•
INSIDE DIAMETER: 4.819 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 4140
TECHNICAL CHARACTERISTICS
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
FEATURES PROVIDEDCASEHARDENED
INSIDE DIAMETER4.819 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01-087-1095
MATERIALSTEEL COMP 4140
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DAX12973?
DAX12973 is a SPACER,RING.
What is the NSN for DAX12973?
DAX12973 is cataloged in the U.S. Government catalog under NSN 5365-01-073-8005. 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.