AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bolt Machine |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-849-8452 (008498452) |
| NCB Code | USA (00) |
| Manufacturer | National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NAS428-4-34 | national aerospace standards com | bolt machine | RFQ |
| NAS428-4A34 | national aerospace standards com | bolt machine | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASA | THREAD LENGTH | 3.438 INCHES MINIMUM AND 3.469 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 3.500 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.141 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| ANEE | GRIP LENGTH | 0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | FINISHED HEAD |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| MATT | MATERIAL | STEEL COMP 4037 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 8630 OVERALL OR STEEL COMP 8735 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-6812 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | CROWNED HEXAGON |
| AATB | WIDTH BETWEEN FLATS | 0.438 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Relevant Components for NSN - 5306-00-849-8452, 5306008498452 | ||||
| 5325-00-628-7507 (5325006287507) | 5305-01-586-2589 (5305015862589) | 5330-00-801-7235 (5330008017235) | 5360-01-049-8128 (5360010498128) | |
| 5315-01-234-3973 (5315012343973) | 5310-00-373-3365 (5310003733365) | 5306-01-612-5332 (5306016125332) | 5340-01-093-8082 (5340010938082) | |
| 5306-00-298-4405 (5306002984405) | 5310-01-633-7392 (5310016337392) | 5360-01-194-4679 (5360011944679) | 5340-01-186-5198 (5340011865198) | |
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