| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-521-5144 (015215144) |
| NCB Code | USA (01) |
| Manufacturer | The Boeing Company, Sps Technologies Inc, Heartland Precision Fasteners In |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACS12HW5AU14 | the boeing company | screw close tolerance | 81205 | RFQ |
| BACS12HW5AU14 | sps technologies inc | screw close tolerance | 06725 | RFQ |
| BACS12HW5AU14 | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT CHAMFER |
| FEAT | Special Features | PER ASME B46.1. "D" DIAMETER UNDERSIDE OF HEAD, ROOT OF THREADS AND THREAD FLANKS 32 MICROINCHES RA. ALL OTHER SURFACES, 125 MICROINCHES RA. |
| ANEE | Grip Length | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.3125 INCHES |
| ABQZ | Internal Drive Style | TORX |
| MRC | Decoded Requirement | Clear Text Reply |
| CRTL | Criticality Code Justification | AGAV |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| THSD | Thread Series Designator | UNJF |
| AAUJ | Spline Major Diameter | 0.219 INCHES MINIMUM AND 0.222 INCHES MAXIMUM |
| AASA | Thread Length | 0.375 INCHES MINIMUM |
| AAUR | Grip Diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| MDCL | Material Document And Classification | AMS 5731 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5853 A268 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AASB | Fastener Length | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM |
| AASL | Head Diameter | 0.594 INCHES MINIMUM AND 0.615 INCHES MAXIMUM |
| AAJF | Thread Direction | RIGHT-HAND |
| AGAV | End Item Identification | MV-22 AIRCRAFT |
| CMLP | Thread Quantity Per Inch | 24 |
| AAUH | Spline Minor Diameter | 0.157 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| AAUM | Locking Feature | PREVAILING TORQUE ALL METAL DESIGN OVERALL |
| MATT | Material | IRON ALLOY 660 OVERALL |
| CXCY | Part Name Assigned By Controlling Agency | SCREW, PAN HEAD, CLOSE TOLERANCE,SHORT THREAD, SIX LOBE |
| AAJD | Thread Class | 3A |
| AASU | Head Height | 0.203 INCHES MINIMUM AND 0.218 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | AMS-QQ-P-35, TYPE II OR VIII ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5305-01-521-5144, 5305015215144 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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