| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-086-9288 (010869288) |
| NCB Code | USA (01) |
| Manufacturer | Federal Mfg Co Inc, Hi Shear Corporation, Kenaloy Products Inc, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc, Sps Technologies Inc, The Boeing Company, Sonic Industries Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACB30AB-P4-9 | federal mfg co inc | screw close tolerance | 17943 | RFQ |
| BACB30AB-P4-9 | hi shear corporation | screw close tolerance | 73197 | RFQ |
| BACB30AB-P4-9 | kenaloy products inc | screw close tolerance | 59764 | RFQ |
| BACB30AB-P4-9 | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| BACB30AB-P4-9 | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| BACB30AB-P4-9 | sps technologies inc | screw close tolerance | 80539 | RFQ |
| BACB30AB-P4-9 | the boeing company | screw close tolerance | 81205 | RFQ |
| BACB30AB-P4-9 | sonic industries inc | screw close tolerance | 57928 | RFQ |
| BACB30AB-P4-9 | valley todeco inc | screw close tolerance | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.350 INCHES MINIMUM AND 0.402 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.922 INCHES MINIMUM AND 0.954 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.4512 INCHES MINIMUM AND 0.5113 INCHES MAXIMUM |
| AAUR | GRIP DIAMETER | 0.2483 INCHES MINIMUM AND 0.2492 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES MINIMUM FIRST HOLE AND 0.086 INCHES MAXIMUM FIRST HOLE |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.740 INCHES MINIMUM FIRST HOLE AND 0.760 INCHES MAXIMUM FIRST HOLE |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES GRIP |
| MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 6150 OVERALL OR STEEL COMP 4037 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ZZZK | SPECIFICATION/STANDARD DATA | 81205-BACB30AB MANUFACTURERS STANDARD |
| Components Related to NSN - 5305-01-086-9288, 5305010869288 | ||||
| 5305-01-222-7769 (5305012227769) | 5365-01-044-5936 (5365010445936) | 5331-01-276-7349 (5331012767349) | 5340-00-536-5281 (5340005365281) | |
| 5365-00-550-5464 (5365005505464) | 5305-01-209-8688 (5305012098688) | 5340-01-624-2067 (5340016242067) | 5340-01-214-3681 (5340012143681) | |
| 5330-01-166-9520 (5330011669520) | 5306-00-528-5534 (5306005285534) | 5307-00-307-2340 (5307003072340) | 5340-01-382-3018 (5340013823018) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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