AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-512-8319 (015128319) |
| NCB Code | USA (01) |
| Manufacturer | Heartland Precision Fasteners In, Boeing Company The, Sps Technologies Inc, West Coast Aerospace Inc, Huck International Inc, Fastener Innovation Technology Inc, Houston Precision Fastener L L C, Hi Shear Corporation, Reid Products Inc, B And B Specialties Inc, Alcoa Fastening Systems Ltd, Saturn Fasteners Inc, Valley Todeco Inc, Twist Tite Mfg Inc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3M1170C4-10AF | heartland precision fasteners in | screw close tolerance | RFQ |
| 3M1170C4-10AF | boeing company the | screw close tolerance | RFQ |
| TX1027C4-10AF | sps technologies inc | screw close tolerance | RFQ |
| WC1170C4-10AF | west coast aerospace inc | screw close tolerance | RFQ |
| TX1027C4-10AF | huck international inc | screw close tolerance | RFQ |
| 3M1170C4-10AF | fastener innovation technology inc | screw close tolerance | RFQ |
| 3M1170C4-10AF | houston precision fastener l l c | screw close tolerance | RFQ |
| TX1027C4-10AF | hi shear corporation | screw close tolerance | RFQ |
| 11845C4-10AF | reid products inc | screw close tolerance | RFQ |
| GS1014C4-10AF | b and b specialties inc | screw close tolerance | RFQ |
| TX1027C4-10AF | alcoa fastening systems ltd | screw close tolerance | RFQ |
| 3M1170C4-10AF | saturn fasteners inc | screw close tolerance | RFQ |
| 11825C4-10AF | reid products inc | screw close tolerance | RFQ |
| 3M1170C4-10AF | valley todeco inc | screw close tolerance | RFQ |
| 3M1170C4-10AF | twist tite mfg inc | screw close tolerance | RFQ |
| TX1027C4-10AF | alcoa global fasteners inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASK | Head Style | FLAT COUNTERSUNK |
| ABQZ | Internal Drive Style | TORX |
| AHYM | Nominal Thread Diameter | 0.250 INCHES |
| THSD | Thread Series Designator | UNJF |
| AASA | Thread Length | 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| AASB | Fastener Length | 1.035 INCHES MINIMUM AND 1.065 INCHES MAXIMUM |
| AAVA | Point Diameter | 0.425 INCHES NOMINAL |
| AASL | Head Diameter | 0.385 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| CXCY | Part Name Assigned By Controlling Agency | BOLT, 100 DEGREE REDUCED HEAD, GEAR DRIVE RECESS |
| AAJF | Thread Direction | RIGHT-HAND |
| ABQJ | Point Style | FLAT |
| CMLP | Thread Quantity Per Inch | 28 |
| AAUJ | Spline Major Diameter | 0.154 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| FEAT | Special Features | 125 KSI SHEAR STRENGTH |
| ANEE | Grip Length | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| MATT | Material | NICKEL ALLOY 718 OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| CRSQ | Countersink Angle | 0.1 DEGREES MINIMUM AND 0.1 DEGREES MAXIMUM |
| AAJD | Thread Class | 3A |
| AAUR | Grip Diameter | 0.249 INCHES NOMINAL |
| Relevant Components for NSN - 5305-01-512-8319, 5305015128319 | ||||
| 5320-01-311-2514 (5320013112514) | 5365-01-606-7886 (5365016067886) | 5310-01-687-5946 (5310016875946) | 5331-01-345-2325 (5331013452325) | |
| 5331-01-137-6352 (5331011376352) | 5340-01-677-5187 (5340016775187) | 5310-01-215-1121 (5310012151121) | 5330-01-558-9303 (5330015589303) | |
| 5320-01-007-1870 (5320010071870) | 5365-00-542-0989 (5365005420989) | 5305-01-279-0723 (5305012790723) | 5315-01-181-8363 (5315011818363) | |
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