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8901564 — BOLT,BREECH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8901564: BOLT,BREECH.

The BOLT,BREECH is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: MK23 CARRIER AND BOLT GROUP. This part is cataloged in the U.S.

Government catalog under NSN 1005-01-732-7482, 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
8901564
NSN: 1005-01-732-7482
FSC: 1005 — Guns, Through 30mm
CAGE: 6ZWB1 — SIG SAUER INC. (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyMK23 CARRIER AND BOLT GROUP
NSN1005-01-732-7482
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOLT,BREECH TITLE COMPONENT PN 8901564 MFR BOLT,BREECH
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCARRIER GROUP, RATTLER LT, COMPLETE, HAMMER COMPATIBLE FPL, RECOIL ASSY. CONTAINS THE FOLLOWING: P/N 8901581 / ASSY, BOLT CARRIER, CAM PIN, HAMMER, P/N 8901580 / KIT, FIRING PIN ASSY, SPRING, P/N 8900623 / KIT, BOLT ASSY, TAPERED LUG, 5.56/.300, AND P/N 8901539 / ASSY, RECOIL, RATTLER, PDW, NO FPL, LIGHTWEIGHT
PART NAME ASSIGNED BY CONTROLLING AGENCYMK23 CARRIER AND BOLT GROUP
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
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 8901564?
8901564 is a BOLT,BREECH.
What is the NSN for 8901564?
8901564 is cataloged in the U.S. Government catalog under NSN 1005-01-732-7482. 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.