AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-173-0100 (001730100) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Alcoa Global Fasteners Inc, Avibank Mfg Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| GB511AE4-43 | northrop grumman systems corporation | screw close tolerance | RFQ |
| CA2630-0443 | alcoa global fasteners inc | screw close tolerance | RFQ |
| AS108-04-43 | avibank mfg inc | screw close tolerance | RFQ |
| VP1119-4-43 | alcoa global fasteners inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 0.277 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| ANEE | GRIP LENGTH | 2.688 INCHES MINIMUM AND 2.704 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| FEAT | SPECIAL FEATURES | RETAINING BALLS IN SHANK |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| Relevant Components for NSN - 5305-00-173-0100, 5305001730100 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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