| 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 | Sequence Support Services Inc, West Coast Aerospace Inc, Houston Precision Fastener L L C, Hi Shear Corporation, Huck International Inc, Heartland Precision Fasteners In, Boeing Company The, Reid Products Inc, Fastener Innovation Technology Inc, Valley Todeco Inc, Lisi Aerospace Canada Corp, Sps Technologies Inc, Twist Tite Mfg Inc, Camcar Llc, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3M927-4L8 | sequence support services inc | 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 | hi shear corporation | screw close tolerance | RFQ |
| HT4059-8A | huck international inc | screw close tolerance | RFQ |
| 3M927-4L8 | heartland precision fasteners in | screw close tolerance | RFQ |
| 3M927-4L8 | boeing company the | screw close tolerance | RFQ |
| 1185-4L8 | reid products inc | screw close tolerance | RFQ |
| 3M927-4L8 | fastener innovation technology inc | screw close tolerance | RFQ |
| 3M927-4L8 | valley todeco inc | screw close tolerance | RFQ |
| HT4059-8A | lisi aerospace canada corp | screw close tolerance | RFQ |
| HT4069-4-8A | sps technologies inc | screw close tolerance | RFQ |
| HT4059-8A | sps technologies inc | screw close tolerance | RFQ |
| 3M927-4L8 | twist tite mfg inc | screw close tolerance | RFQ |
| 3M937-4L8 | camcar llc | screw close tolerance | RFQ |
| HT4059-8A | alcoa global fasteners 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 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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