| Item Name | Standoff Threaded Spacing |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 00-424-0256 (004240256) |
| NCB Code | USA (00) |
| Manufacturer | Arvinmeritor Inc, Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJE | THREAD PITCH DIAMETERS | 0.7094 TO 0.7120 INCHES RIGHT EXTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJF | THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL |
| AASA | THREAD LENGTH | 1.188 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.437 INCHES MAXIMUM RIGHT EXTERNAL |
| ABKK | FLANGE DIAMETER | 0.809 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.500 INCHES NOMINAL |
| ABRY | LENGTH | 5.750 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 RIGHT EXTERNAL |
| CMLP | THREAD QUANTITY PER INCH | 20 LEFT INTERNAL (INCLUDES THRU THREAD) |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES RIGHT EXTERNAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING STANDOFF |
| SFTT | SURFACE TREATMENT | PASSIVATE STANDOFF |
| STYL | STYLE DESIGNATOR | FLANGED WITH LEFT INTERNAL THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| THSD | THREAD SERIES DESIGNATOR | UNS RIGHT EXTERNAL |
| Relevant Components for NSN - 5340-00-424-0256, 5340004240256 | ||||
| 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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