AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Screw Wood |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 00-253-0664 (002530664) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 3.406 INCHES MINIMUM AND 3.500 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.585 INCHES MINIMUM AND 0.650 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | SLOT |
| CRGF | NONMACHINE THREAD STYLE | WOOD SCREW (TYPE WD) |
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.320 INCHES |
| MATT | MATERIAL | COPPER ALLOY 268 OVERALL OR COPPER ALLOY 260 OVERALL OR COPPER ALLOY 270 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613,1/4 H FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-626,1/4 H FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-613,1/4 H FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-B-626,1/4 H FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-W-321,1/4 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| Relevant Components for NSN - 5305-00-253-0664, 5305002530664 | ||||
| 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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