| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-481-9432 (014819432) |
| NCB Code | USA (01) |
| Manufacturer | Hi Shear Corporation, Lisi Aerospace Canada Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| TX1027D4-18A | hi shear corporation | screw close tolerance | 73197 | RFQ |
| TX1027D4-18A | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AAVA | POINT DIAMETER | 0.425 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| ANEE | GRIP LENGTH | 1.125 INCHES NOMINAL |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| AAJD | THREAD CLASS | 3A |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| AASL | HEAD DIAMETER | 0.358 INCHES MINIMUM AND 0.365 INCHES MAXIMUM |
| AGAV | III END ITEM IDENTIFICATION | PYLON,AIRCRAFT(F/A-18E, F/A-18F) |
| CQBC | MINIMUM TENSILE STRENGTH | 4400 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| AAUR | GRIP DIAMETER | 0.249 INCHES MINIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| FEAT | SPECIAL FEATURES | 125 KSI SHEAR STRENGTH |
| AASB | FASTENER LENGTH | 1.550 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABQZ | INTERNAL DRIVE STYLE | TORX |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CLOSE TOLERANCE |
| AAUJ | SPLINE MAJOR DIAMETER | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| ABQJ | POINT STYLE | FLAT |
| Components Related to NSN - 5305-01-481-9432, 5305014819432 | ||||
| 5330-00-154-7423 (5330001547423) | 5365-01-326-1135 (5365013261135) | 5306-01-053-6961 (5306010536961) | 5310-00-523-2141 (5310005232141) | |
| 5325-01-240-1213 (5325012401213) | 5360-01-089-4004 (5360010894004) | 5330-01-089-6878 (5330010896878) | 5330-01-125-9042 (5330011259042) | |
| 5365-01-447-3568 (5365014473568) | 5340-00-967-7591 (5340009677591) | 5305-00-733-6616 (5305007336616) | 5310-01-278-4520 (5310012784520) | |
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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