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SP21423 — BUFFER ASSEMBLY,RECOIL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SP21423: BUFFER ASSEMBLY,RECOIL.

The BUFFER ASSEMBLY,RECOIL is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON 50 CALIBER SOFT MOUNT, general_characteristics_item_description: RECOIL DAMPER. This part is cataloged in the U.S.

Government catalog under NSN 1005-01-585-4646, 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
SP21423
NSN: 1005-01-585-4646
FSC: 1005 — Guns, Through 30mm
CAGE: 24403 — ITT ENIDINE INC. DBA ITT ENIDINE INC (USA)
SPECIFICATIONS
end_item_identificationUSED ON 50 CALIBER SOFT MOUNT
general_characteristics_item_descriptionRECOIL DAMPER
NSN1005-01-585-4646
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BUFFER ASSEMBLY,RECOIL TITLE COMPONENT PN SP21423 MFR BUFFER ASSEMBLY,RECOIL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: RECOIL DAMPER
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONRECOIL DAMPER
END ITEM IDENTIFICATIONUSED ON 50 CALIBER SOFT MOUNT
OTHER ITEMS IN FSC 1005 — Guns, Through 30mm
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1005-00-000-0061 1005-00-001-2676 1005-00-001-5589 1005-00-002-0996 1005-00-003-1073 1005-00-003-2251 1005-00-003-2267 1005-00-003-2268
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is SP21423?
SP21423 is a BUFFER ASSEMBLY,RECOIL.
What is the NSN for SP21423?
SP21423 is cataloged in the U.S. Government catalog under NSN 1005-01-585-4646. 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.