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) | 01-539-5816 (015395816) |
| NCB Code | USA (01) |
| Manufacturer | Fastener Innovation Technology Inc, Sps Technologies Inc, Boeing Company The, Heartland Precision Fasteners In, Hi Shear Corporation, West Coast Aerospace Inc, Houston Precision Fastener L L C, Alcoa Global Fasteners Inc, Sequence Support Services Inc, Valley Todeco Inc, Lisi Aerospace Canada Corp, Huck International Inc, Camcar Llc, Twist Tite Mfg Inc, Reid Products Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3M927-4L8 | fastener innovation technology inc | screw close tolerance | RFQ |
| HT4069-4-8A | sps technologies inc | screw close tolerance | RFQ |
| 3M927-4L8 | boeing company the | screw close tolerance | RFQ |
| 3M927-4L8 | heartland precision fasteners in | screw close tolerance | RFQ |
| HT4059-8A | hi shear corporation | screw close tolerance | RFQ |
| WC4069-4-8 | west coast aerospace inc | screw close tolerance | RFQ |
| 3M927-4L8 | houston precision fastener l l c | screw close tolerance | RFQ |
| HT4059-8A | sps technologies inc | screw close tolerance | RFQ |
| HT4059-8A | alcoa global fasteners inc | screw close tolerance | RFQ |
| 3M927-4L8 | sequence support services inc | screw close tolerance | RFQ |
| 3M927-4L8 | valley todeco inc | screw close tolerance | RFQ |
| HT4059-8A | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4059-8A | huck international inc | screw close tolerance | RFQ |
| 3M937-4L8 | camcar llc | screw close tolerance | RFQ |
| 3M927-4L8 | twist tite mfg inc | screw close tolerance | RFQ |
| 1185-4L8 | reid products inc | screw close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.469 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.969 INCHES NOMINAL |
| AASK | HEAD STYLE | FILLISTER COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.389 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.500 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW-CLOSE TOLERANCE 100 DEG COUNTERSUNK REDUCED HEAD, HI-TORQUE, NON MAGNETIC CRES, IVD ALUMINUM COATED |
| FEAT | SPECIAL FEATURES | LUBRICANT- CETYL ALCOHOL |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL-83488 TY 2 CLS 3 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-539-5816, 5305015395816 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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