We appreciate your interest in our selection of parts that fall under the NSN 5305-01-521-5145. Below, top-requested part numbers like BACS12HW3AU8, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 5305-01-521-5145, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-521-5145 (015215145) |
| NCB Code | USA (01) |
| Manufacturer | Heartland Precision Fasteners In, The Boeing Company, Sps Technologies Inc, Pilgrim Screw Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| BACS12HW3AU8 | heartland precision fasteners in | screw close tolerance | RFQ |
| BACS12HW3AU8 | the boeing company | screw close tolerance | RFQ |
| BACS12HW3AU8 | sps technologies inc | screw close tolerance | RFQ |
| BACS12HW3AU8 | pilgrim screw corporation | screw close tolerance | 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 | 0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| AHYM | Nominal Thread Diameter | 0.190 INCHES |
| ABQZ | Internal Drive Style | TORX |
| MRC | Decoded Requirement | Clear Text Reply |
| CRTL | Criticality Code Justification | AGAV |
| AASA | Thread Length | 0.276 INCHES MINIMUM |
| SFTT | Surface Treatment | PASSIVATE OVERALL |
| AASB | Fastener Length | 0.761 INCHES MINIMUM AND 0.791 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNJF |
| AAUJ | Spline Major Diameter | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| AASL | Head Diameter | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| AAUR | Grip Diameter | 0.1890 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| MDCL | Material Document And Classification | AMS 5731 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5732 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5853 A286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| AGAV | End Item Identification | MV-22 AIRCRAFT |
| CMLP | Thread Quantity Per Inch | 32 |
| AAUH | Spline Minor Diameter | 0.1105 INCHES MINIMUM AND 0.1205 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 |
| AASU | Head Height | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
| AAJD | Thread Class | 3A |
| STDC | Surface Treatment Document And Classification | AMS-QQ-P-35, TYPE II OR VIII ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5305-01-521-5145, 5305015215145 | ||||
| 5330-00-526-7016 (5330005267016) | 5331-01-586-3149 (5331015863149) | 5315-01-568-4267 (5315015684267) | 5320-01-644-1778 (5320016441778) | |
| 5310-01-357-1645 (5310013571645) | 5315-00-149-8919 (5315001498919) | 5340-01-677-7901 (5340016777901) | 5320-01-540-0229 (5320015400229) | |
| 5340-01-534-6944 (5340015346944) | 5342-00-872-1513 (5342008721513) | 5340-00-174-8644 (5340001748644) | 5310-01-608-9414 (5310016089414) | |
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