| Item Name | Maintenance Fixture |
| INC Code | 42122 |
| Federal Supply Group (FSG) | Maintenance and Repair Shop Equipment |
| Federal Supply Class (FSC) | 4933 Weapons Maintenance And Repair Shop Specialized Equipment |
| National Item Identification Number (NIIN) | 01-587-4655 (015874655) |
| NCB Code | USA (01) |
| Manufacturer | Bushmaster Firearms International |
| MRC | Criteria | Characteristic |
|---|---|---|
| MRC | Decoded Requirement | Clear Text Reply |
| FEAT | SPECIAL FEATURES | WORKS WITH ALL MODELS OF AR TYPE RIFLES A1'S, INCLUDING THE A3 FLAT-TOP, UPPER RECEIVER - EVEN WHEN THE CARRY HANDLE IS IN PLACE. USED IN CONJUNCTION WITH BARREL WRENCH, IT ELIMINATES BARREL VISE JAW BLOCKS FOR REMOVING OR REPLACING BARREL ASSEMBLIES, AND IS NECESSARY WHEN INSTALLING TUBULAR ALUMINUM V MATCH HANDGUARDS OR COMPETITION FREE-FLOATING TUBES. |
| Relevant Components for NSN - 4933-01-587-4655, 4933015874655 | ||||
| 4933-01-474-2327 (4933014742327) | 4933-00-930-1957 (4933009301957) | 4933-01-573-7604 (4933015737604) | 4933-00-971-5918 (4933009715918) | |
| 4933-01-558-7062 (4933015587062) | 4933-01-435-6638 (4933014356638) | 4933-00-557-0909 (4933005570909) | 4933-01-462-9876 (4933014629876) | |
| 4933-00-731-9922 (4933007319922) | 4933-00-454-6784 (4933004546784) | 4933-00-475-2400 (4933004752400) | 4933-01-398-6925 (4933013986925) | |
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