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) | 01-501-4939 (015014939) |
| NCB Code | USA (01) |
| Manufacturer | Lisi Aerospace Canada Corp, Heartland Precision Fasteners In, Boeing Company The, Fastener Innovation Technology Inc, Hi Shear Corporation, B And B Specialties Inc, Space Lok Inc, Sps Technologies Inc, Houston Precision Fastener L L C, Huck International Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MB155-3-3 | lisi aerospace canada corp | bolt close tolerance | RFQ |
| HP7747-3 | heartland precision fasteners in | bolt close tolerance | RFQ |
| ST3M747-3-3 | boeing company the | bolt close tolerance | RFQ |
| ST3M747-3-3 | fastener innovation technology inc | bolt close tolerance | RFQ |
| MB155-3-3 | hi shear corporation | bolt close tolerance | RFQ |
| GS1031-3-3 | b and b specialties inc | bolt close tolerance | RFQ |
| SLB254-3-3 | space lok inc | bolt close tolerance | RFQ |
| 122896-3-3 | sps technologies inc | bolt close tolerance | RFQ |
| AIC688-3-3 | sps technologies inc | bolt close tolerance | RFQ |
| ST3M747-3-3 | houston precision fastener l l c | bolt close tolerance | RFQ |
| 122986-3-3 | sps technologies inc | bolt close tolerance | RFQ |
| PBF1266-3-3 | sps technologies inc | bolt close tolerance | RFQ |
| S397-3-3 | huck international inc | bolt close tolerance | RFQ |
| VCG0002-3-3 | valley todeco inc | bolt close tolerance | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.331 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 0.503 INCHES MINIMUM AND 0.550 INCHES MAXIMUM |
| AASK | HEAD STYLE | SPLINE DRIVE SHEAR HEAD |
| AASU | HEAD HEIGHT | 0.140 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.359 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| AAZH | HEAD MINOR DIAMETER | 0.447 INCHES MINIMUM AND 0.456 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | F18 E/F |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| ANEE | GRIP LENGTH | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,CLOSE TOLERANCE, SPLINE DRIVE,CRES (125 KSI FSU) |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5306-01-501-4939, 5306015014939 | ||||
| 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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