AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Internally Relieved Body |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-238-8875 (012388875) |
| NCB Code | USA (01) |
| Manufacturer | Kunkle Industries Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NMP104 PIECE 4 | kunkle industries inc | bolt internally relieved body | RFQ |
| B2069S PIECE 4 | kunkle industries inc | bolt internally relieved body | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAEL | THREADS PER INCH | 20 CONCENTRIC HOLE |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 1.375 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.750 INCHES NOMINAL |
| AASK | HEAD STYLE | UNDERCUT HEXAGON |
| AASU | HEAD HEIGHT | 0.250 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.562 INCHES NOMINAL |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.250 INCHES NOMINAL |
| ABXT | INTERNAL THREAD LENGTH | 0.375 INCHES NOMINAL CONCENTRIC HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.531 INCHES |
| BZRR | THREAD SERIES | UNC CONCENTRIC HOLE |
| CGMJ | INTERNAL THREAD DIRECTION | RIGHT-HAND CONCENTRIC HOLE |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES CONCENTRIC HOLE |
| FEAT | SPECIAL FEATURES | COUNTERBORE ON HEAD,0.094 IN. DEEP,0.422 IN. DIA |
| MATT | MATERIAL | NICKEL ALLOY 400 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | COUNTERBORE THREADED |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| Relevant Components for NSN - 5306-01-238-8875, 5306012388875 | ||||
| 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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