AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-599-4548 (015994548) |
| NCB Code | USA (01) |
| Manufacturer | B And B Specialties Inc, Valley Todeco Inc, Alcoa Global Fasteners Inc, Hi Shear Corporation, Reid Products Inc, Fastener Innovation Technology Inc, Boeing Company The, Houston Precision Fastener L L C, Saturn Fasteners Inc, Sps Technologies Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 3M1277E4D30A | b and b specialties inc | bolt close tolerance | RFQ |
| 3M1277E4D30A | valley todeco inc | bolt close tolerance | RFQ |
| TX1027E4D30XA | alcoa global fasteners inc | bolt close tolerance | RFQ |
| TX1027E4D30XA | hi shear corporation | bolt close tolerance | RFQ |
| 11861E4D30A | reid products inc | bolt close tolerance | RFQ |
| 3M1277E4D30A | fastener innovation technology inc | bolt close tolerance | RFQ |
| 3M1277E4D30XA | b and b specialties inc | bolt close tolerance | RFQ |
| 3M1277E4D30A | boeing company the | bolt close tolerance | RFQ |
| 3M1277E4D30A | houston precision fastener l l c | bolt close tolerance | RFQ |
| 3M1277E4D30A | saturn fasteners inc | bolt close tolerance | RFQ |
| TX1027E4D30XA | sps technologies inc | bolt close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.425 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 2.300 INCHES NOMINAL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| AASL | HEAD DIAMETER | 0.3859 INCHES MINIMUM AND 0.3948 INCHES MAXIMUM |
| AAUB | HOLE DIAMETER | 0.076 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.2648 INCHES MINIMUM AND 0.2651 INCHES MAXIMUM |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 1.875 INCHES NOMINAL |
| ASXK | HOLE QUANTITY | 1 |
| BQDM | HOLE TYPE | DRILLED |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRHC | HOLE CONFIGURATION STYLE | ROUND |
| CRSQ | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-87132, TYPE 1, GRADE B MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-599-4548, 5306015994548 | ||||
| 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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