| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-324-8543 (003248543) |
| NCB Code | USA (00) |
| Manufacturer | Sps Technologies Inc, Huck International Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Alcoa Global Fasteners Inc, Boeing Company The, Houston Precision Fastener L L C |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 110179-4-5 | sps technologies inc | screw close tolerance | 56878 | RFQ |
| BM33024V4-5 | huck international inc | screw close tolerance | 97928 | RFQ |
| HT271-4-5 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| HT271-4-5 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HT8137-4-5 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M430V4-5D | boeing company the | screw close tolerance | 76301 | RFQ |
| ST3M430V4-5D | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| ST3M430V4-5D | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M430V4-5D | sps technologies inc | screw close tolerance | k5673 | RFQ |
| ST3M430V4-5D | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M430V4-5D | hi shear corporation | screw close tolerance | 73197 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.765 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.501 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.071 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRSQ | COUNTERSINK ANGLE | 100.0 DEGREES MINIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES GRIP |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES THREADS |
| MATT | MATERIAL | TITANIUM ALLOY UNS R54520 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NAS 621,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5305-00-324-8543, 5305003248543 | ||||
| 5320-01-288-0602 (5320012880602) | 5315-01-595-1361 (5315015951361) | 5310-01-425-6377 (5310014256377) | 5330-00-128-1254 (5330001281254) | |
| 5330-01-540-2102 (5330015402102) | 5310-01-661-3334 (5310016613334) | 5320-01-255-7970 (5320012557970) | 5330-01-103-2439 (5330011032439) | |
| 5365-00-115-6523 (5365001156523) | 5306-01-431-2275 (5306014312275) | 5330-01-476-3266 (5330014763266) | 5355-01-113-6386 (5355011136386) | |
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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