| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-450-5976 (004505976) |
| NCB Code | USA (00) |
| Manufacturer | Textron Fastening Systems, Alcoa Global Fasteners Inc, Lisi Aerospace Canada Corp, Hi Shear Corporation, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| CS318642V4-10 | textron fastening systems | screw close tolerance | 93907 | RFQ |
| VT1039V4-10 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| HR101V4-10 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| HR101V4-10 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| AIC1023V4 10 | sps technologies inc | screw close tolerance | 06725 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| ANEE | Grip Length | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| AASK | Head Style | FLAT COUNTERSUNK |
| MDCL | Material Document And Classification | NAS 621,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CSYM | Surface Finish | 32.0 MICROINCHES THREADS |
| THSD | Thread Series Designator | UNJF |
| MATT | Material | TITANIUM ALLOY UNS R54520 OVERALL |
| AASA | Thread Length | 0.352 INCHES MINIMUM AND 0.402 INCHES MAXIMUM |
| CQBC | Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH |
| AASB | Fastener Length | 0.987 INCHES MINIMUM AND 1.017 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | OFFSET CRUCIFORM (TORQUE SET) |
| AASL | Head Diameter | 0.412 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| FEAT | Special Features | BEARING SURFACE OF HEAD TO BE GROOVED TO 0.323 IN. MIN 0.325 IN. MAX DIA,0.050 IN. MIN. 0.055 IN. MAX FROM TOP OF HEAD |
| CSYM | Surface Finish | 32.0 MICROINCHES GRIP |
| AAJF | Thread Direction | RIGHT-HAND |
| CRSQ | Countersink Angle | 60.0 DEGREES NOMINAL |
| AAUR | Grip Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 28 |
| MRC | Decoded Requirement | Clear Text Reply |
| AAJD | Thread Class | 3A |
| Relevant Components for NSN - 5305-00-450-5976, 5305004505976 | ||||
| 5315-01-392-6539 (5315013926539) | 5305-00-370-0922 (5305003700922) | 5330-00-108-1053 (5330001081053) | 5305-00-282-3260 (5305002823260) | |
| 5310-00-825-0783 (5310008250783) | 5365-01-200-6930 (5365012006930) | 5340-01-352-9365 (5340013529365) | 5330-01-231-5219 (5330012315219) | |
| 5331-01-452-9668 (5331014529668) | 5305-00-151-8683 (5305001518683) | 5320-00-323-6041 (5320003236041) | 5330-00-516-3829 (5330005163829) | |
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.
Request for Quote
