AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Machine |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-256-7475 (002567475) |
| NCB Code | USA (00) |
| Manufacturer | Rockwell Collins Aerospace, Allied Products Corp, Federal Specifications, Kollsman Inc, National Aerospace Standards Com, Military Standards Corp, General Dynamics Land Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 342-1856-000 | rockwell collins aerospace | screw machine | RFQ |
| P342-1856-000 | allied products corp | screw machine | RFQ |
| FFS92 | federal specifications | screw machine | RFQ |
| 74455228120 | kollsman inc | screw machine | RFQ |
| MS51959-18B | national aerospace standards com | screw machine | RFQ |
| MS51959-18B | military standards corp | screw machine | RFQ |
| 904386-18 | general dynamics land systems inc | screw machine | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.477 INCHES MINIMUM AND 0.558 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT,T-39; AUSTIN SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS; TICONDEROGA CLASS CG (47); HELICOPTER,SEARCH AND RESCUE,HH-60H; HELICOPTER,MH-53E; HELICOPTER,USCG SEARCH AND RESCUE,HH-60J; AIRCRAFT,(AC-130H,MC-130H,EC-130E,HC-1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.112 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| CQBC | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| CYAU | SCREW MATERIAL | STEEL CORROSION RESISTING OR STEEL |
| CYAW | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,300 SERIES FED SPEC 1ST MATERIAL RESPONSE OR 66,300 SERIES FED STD 1ST MATERIAL RESPONSE OR COMP 16-18 OR 18-8 ASSN STD 2ND MATERIAL RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 2C STYLE |
| Relevant Components for NSN - 5305-00-256-7475, 5305002567475 | ||||
| 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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