AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Hexagon Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-337-2576 (003372576) |
| NCB Code | USA (00) |
| Manufacturer | Ryan Equipment Co Inc, Lister Petter Americas Incorporated, Unifab Industries Inc, American Telephone And Telegraph Co, Hdt Expeditionary Systems Inc, Krauss Maffei Wegmann Gmbh And Co, Champion Aerospace Llc, Federal Specifications, Bundesamt Fuer Ausruestung, At And T Corp, Chief Of Engineers |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2986PC242 | ryan equipment co inc | screw cap hexagon head | RFQ |
| 27-1285A | lister petter americas incorporated | screw cap hexagon head | RFQ |
| 2984PC242 | ryan equipment co inc | screw cap hexagon head | RFQ |
| D8471-44-14 | unifab industries inc | screw cap hexagon head | RFQ |
| G205802-17 | american telephone and telegraph co | screw cap hexagon head | RFQ |
| 3602 | hdt expeditionary systems inc | screw cap hexagon head | RFQ |
| 25704-281210-44-0 | krauss maffei wegmann gmbh and co | screw cap hexagon head | RFQ |
| 2986PC242 | champion aerospace llc | screw cap hexagon head | RFQ |
| 2985PC242 | champion aerospace llc | screw cap hexagon head | RFQ |
| 2984PC242 | champion aerospace llc | screw cap hexagon head | RFQ |
| FFS85 | federal specifications | screw cap hexagon head | RFQ |
| 25704-281210-44-0 | bundesamt fuer ausruestung | screw cap hexagon head | RFQ |
| G205802-17 | at and t corp | screw cap hexagon head | RFQ |
| 2985PC242 | ryan equipment co inc | screw cap hexagon head | RFQ |
| D8471-44-14 | chief of engineers | screw cap hexagon head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.625 INCHES MINIMUM |
| AASB | FASTENER LENGTH | 0.625 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | 74000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C NOMINAL OVERALL |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES BEARING SURFACE OF HEAD |
| CSYM | SURFACE FINISH | 125.0 MICROINCHES GRIP |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 10P STYLE AND 2 GRADE |
| Relevant Components for NSN - 5305-00-337-2576, 5305003372576 | ||||
| 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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