| Item Name | Screw Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-536-4450 (015364450) |
| NCB Code | USA (01) |
| Manufacturer | West Coast Aerospace Inc, Camcar Llc, Valley Todeco Inc, Reid Products Inc, Linread Canada Ltd, Heartland Precision Fasteners In, Huck International Inc, Boeing Company The, B And B Specialties Inc, Hi Shear Corporation, Houston Precision Fastener L L C, Alcoa Global Fasteners Inc, Sps Technologies Inc, Fastener Innovation Technology Inc, Saturn Fasteners Inc, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| WC1278E3D6A | west coast aerospace inc | screw shoulder | 60516 | RFQ |
| 3M1278E3D6A | camcar llc | screw shoulder | 4wl75 | RFQ |
| 3M1278E3D6A | valley todeco inc | screw shoulder | 06710 | RFQ |
| 11863E3D6A | reid products inc | screw shoulder | 59563 | RFQ |
| TX1027E3D6YA | linread canada ltd | screw shoulder | u6683 | RFQ |
| 3M1278E3D6A | heartland precision fasteners in | screw shoulder | 0zc92 | RFQ |
| TX1027E3D6YA | huck international inc | screw shoulder | 17446 | RFQ |
| 3M1278E3D6A | boeing company the | screw shoulder | 76301 | RFQ |
| 3M1278E3D6A | b and b specialties inc | screw shoulder | 1em77 | RFQ |
| TX1027E3D6YA | hi shear corporation | screw shoulder | 73197 | RFQ |
| 3M1278E3D6A | houston precision fastener l l c | screw shoulder | 1vsl7 | RFQ |
| TX1027E3D6YA | alcoa global fasteners inc | screw shoulder | 06950 | RFQ |
| TX1027E3D6YA | sps technologies inc | screw shoulder | 80539 | RFQ |
| 3M1278E3D6A | fastener innovation technology inc | screw shoulder | 58998 | RFQ |
| 3M1278E3D6A | saturn fasteners inc | screw shoulder | 0k6z0 | RFQ |
| TX1027E3D6YA | lisi aerospace canada corp | screw shoulder | l4528 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.705 INCHES MINIMUM AND 0.735 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.294 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2177 INCHES MINIMUM GRIP AND 0.2182 INCHES MAXIMUM GRIP |
| AATX | SHOULDER LENGTH | 0.329 INCHES NOMINAL GRIP |
| AAUB | HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| AAUH | SPLINE MINOR DIAMETER | 0.1105 INCHES MINIMUM AND 0.1125 INCHES MAXIMUM |
| AAUJ | SPLINE MAJOR DIAMETER | 0.1540 INCHES MINIMUM AND 0.1560 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | TORX |
| AGAV | END ITEM IDENTIFICATION | F/A 18 E/F AIRCRAFT |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ASXK | HOLE QUANTITY | 1 |
| BQDM | HOLE TYPE | DRILLED |
| CBBL | FEATURES PROVIDED | CETYL ALCOHOL LUBRICANT |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CWYB | SHOULDER SHAPE | ROUND GRIP |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | EDDIE BOLT AIRCRAFT |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-87132 TYPE 1 GRADE B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-536-4450, 5305015364450 | ||||
| 5330-00-037-6893 (5330000376893) | 5307-00-803-5029 (5307008035029) | 5306-00-638-8373 (5306006388373) | 5330-01-185-7225 (5330011857225) | |
| 5365-00-089-1699 (5365000891699) | 5331-01-025-7783 (5331010257783) | 5330-01-362-7880 (5330013627880) | 5307-01-286-8388 (5307012868388) | |
| 5340-01-407-7865 (5340014077865) | 5340-01-609-2404 (5340016092404) | 5330-01-167-2303 (5330011672303) | 5340-01-145-4055 (5340011454055) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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