AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Cap Socket Head |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-501-0645 (015010645) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, American National Standards |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M1222SN4C320TALN | military specifications | screw cap socket head | RFQ |
| MIL-DTL-1222 | military specifications | screw cap socket head | RFQ |
| M1222SN4C320TAL | military specifications | screw cap socket head | RFQ |
| 0.250-20UNRC-3AX1.250L | american national standards | screw cap socket head | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 1.250 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 1.250 INCHES NOMINAL" |
| AASK | HEAD STYLE | FLAT FILLISTER" |
| AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM" |
| AASU | HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM" |
| AAUM | LOCKING FEATURE | PATCH THREADS OR PELLET THREADS OR STRIP THREADS" |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON" |
| AGAV | END ITEM IDENTIFICATION | TORP,TUBE" |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
| ASDB | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL" |
| CMLP | THREAD QUANTITY PER INCH | 20" |
| MATT | MATERIAL | TITANIUM OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ANSI-B18.3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL AND MIL-DTL-1222 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL AND AMS 2488 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNRC" |
| AAJD | THREAD CLASS | 3A" |
| AAJF | THREAD DIRECTION | RIGHT-HAND" |
| AASA | THREAD LENGTH | 1.250 INCHES NOMINAL" |
| AASB | FASTENER LENGTH | 1.250 INCHES NOMINAL" |
| AASK | HEAD STYLE | FLAT FILLISTER" |
| AASL | HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM" |
| AASU | HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM" |
| AAUM | LOCKING FEATURE | PATCH THREADS OR PELLET THREADS OR STRIP THREADS" |
| ABQZ | INTERNAL DRIVE STYLE | HEXAGON" |
| AGAV | END ITEM IDENTIFICATION | TORP,TUBE" |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES" |
| ASDB | WIDTH ACROSS FLATS | 0.188 INCHES NOMINAL" |
| CMLP | THREAD QUANTITY PER INCH | 20" |
| MATT | MATERIAL | TITANIUM OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ANSI-B18.3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL AND MIL-DTL-1222 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL AND AMS 2488 ASSN STD SINGLE MATERIAL RESPONSE OVERALL" |
| THSD | THREAD SERIES DESIGNATOR | UNRC" |
| Relevant Components for NSN - 5305-01-501-0645, 5305015010645 | ||||
| 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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