| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-435-5747 (014355747) |
| NCB Code | USA (01) |
| Manufacturer | Voi Shan Chatsworth, The Boeing Company, Alcoa Global Fasteners Inc, Huck International Inc, Valley Todeco Inc, Sps Technologies Inc, Federal Mfg Co Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACB30LU8-25 | voi shan chatsworth | screw close tolerance | 9n513 | RFQ |
| BACB30LU8-25 | the boeing company | screw close tolerance | 81205 | RFQ |
| BACB30LU8-25 | alcoa global fasteners inc | screw close tolerance | 06950 | RFQ |
| BACB30LU8-25 | huck international inc | screw close tolerance | 97928 | RFQ |
| BACB30LU8-25 | valley todeco inc | screw close tolerance | 06710 | RFQ |
| BACB30LU8-25 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| BACB30LU8-25 | federal mfg co inc | screw close tolerance | 17943 | RFQ |
| BACB30AB P8 29A | the boeing company | screw close tolerance | 81205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AHYM | Nominal Thread Diameter | 0.5000 INCHES |
| AASK | Head Style | FLAT COUNTERSUNK |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL |
| ANEE | Grip Length | 1.5525 INCHES MINIMUM AND 1.5725 INCHES MAXIMUM |
| ABQZ | Internal Drive Style | CROSS RECESS TYPE 1 |
| SFTT | Surface Treatment | CADMIUM OVERALL AND CHROMATE OVERALL |
| AAJF | Thread Direction | RIGHT-HAND |
| AASL | Head Diameter | 0.927 INCHES MINIMUM AND 1.019 INCHES MAXIMUM |
| STDC | Surface Treatment Document And Classification | QQ-P-416, TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | Thread Series Designator | UNJF |
| AASA | Thread Length | 0.735 INCHES NOMINAL |
| AASB | Fastener Length | 2.2825 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM |
| MDCL | Material Document And Classification | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR AMS6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| AAUR | Grip Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 20 |
| AAJD | Thread Class | 3A |
| CRSQ | Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Relevant Components for NSN - 5305-01-435-5747, 5305014355747 | ||||
| 5305-01-339-0166 (5305013390166) | 5365-01-662-5153 (5365016625153) | 5360-01-351-8647 (5360013518647) | 5305-00-452-2092 (5305004522092) | |
| 5320-01-350-0370 (5320013500370) | 5365-01-048-9619 (5365010489619) | 5330-01-329-6615 (5330013296615) | 5331-00-493-8173 (5331004938173) | |
| 5330-00-146-3153 (5330001463153) | 5305-00-052-8884 (5305000528884) | 5330-01-651-5544 (5330016515544) | 5310-00-444-5136 (5310004445136) | |
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