| Item Name | Bolt Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-528-6952 (015286952) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Defence Australia, The Boeing Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACB30LJ5-19 | boeing defence australia | bolt close tolerance | z8t75 | RFQ |
| BACB30NF5-19 | the boeing company | bolt close tolerance | 81205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | Thread Class | 3A |
| CQBC | Minimum Tensile Strength | 16000 POUNDS PER SQUARE INCH |
| MATT | Material | STEEL COMP E4340 OVERALL |
| CMLP | Thread Quantity Per Inch | 24 |
| AATB | Width Between Flats | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| CSYM | Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| SFTT | Surface Treatment | CHROMATE OVERALL AND CADMIUM OVERALL |
| AAUR | Grip Diameter | 0.311 INCHES NOMINAL |
| AASA | Thread Length | 0.444 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| ANEE | Grip Length | 0.950 INCHES NOMINAL |
| AASB | Fastener Length | 1.569 INCHES MINIMUM AND 1.589 INCHES MAXIMUM |
| THSD | Thread Series Designator | UNJF |
| AHYM | Nominal Thread Diameter | 0.312 INCHES |
| AAJF | Thread Direction | RIGHT-HAND |
| AASU | Head Height | 0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| AAUB | Hole Diameter | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM |
| CQFM | Hardness Rating | 36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| AASK | Head Style | DISHED HEXAGON |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 5306-01-528-6952, 5306015286952 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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