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12373451 — SUPPORT,BARREL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12373451: SUPPORT,BARREL.

The SUPPORT,BARREL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 181.6 MILLIMETERS NOMINAL MM, overall_diameter: 235.4 MILLIMETERS NOMINAL MM, surface_treatment: PASSIVATE, end_item_identification: 2320-01-123-1610, general_characteristics_item_description: 71.0 MM ID BORE MM. This part is cataloged in the U.S.

Government catalog under NSN 1005-01-421-9323, 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
12373451
NSN: 1005-01-421-9323
FSC: 1005 — Guns, Through 30mm
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length181.6 MILLIMETERS NOMINAL MM
overall_diameter235.4 MILLIMETERS NOMINAL MM
surface_treatmentPASSIVATE
end_item_identification2320-01-123-1610
general_characteristics_item_description71.0 MM ID BORE MM
NSN1005-01-421-9323
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,BARREL TITLE COMPONENT PN 12373451 MFR SUPPORT,BARREL
KEY FEATURES
•
OVERALL DIAMETER: 235.4 MILLIMETERS NOMINAL MM
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 71.0 MM ID BORE MM
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER235.4 MILLIMETERS NOMINAL MM
GENERAL CHARACTERISTICS ITEM DESCRIPTION71.0 MM ID BORE MM
OVERALL LENGTH181.6 MILLIMETERS NOMINAL MM
SURFACE TREATMENTPASSIVATE
END ITEM IDENTIFICATION2320-01-123-1610
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 1005 — Guns, Through 30mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1005-00-214-0934 1005-00-344-6252 1005-00-512-6168 1005-00-915-0903 1005-00-937-5839 1005-00-937-5840 1005-01-251-9180
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 12373451?
12373451 is a SUPPORT,BARREL.
What is the NSN for 12373451?
12373451 is cataloged in the U.S. Government catalog under NSN 1005-01-421-9323. 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.