| Item Name | Standoff Threaded Spacing |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-374-5508 (013745508) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Atlas Corp, Hartwell Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B LEFT INTERNAL (INCLUDES THRU THREAD) |
| ABMZ | DIAMETER | 0.320 INCHES MINIMUM AND 0.321 INCHES MAXIMUM |
| ANLR | CROSS-SECTIONAL SHAPE | ROUND |
| FEAT | SPECIAL FEATURES | OVAL HEAD WITH 2 MOUNTING HOLES ON UNTHD END 0.097 IN. MIN AND 0.102 IN. MAX DIA; INSERT PROVIDES THDS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-A-12545 MIL SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| STYL | STYLE DESIGNATOR | LEFT INTERNAL THREAD |
| AASA | THREAD LENGTH | 0.420 INCHES MINIMUM LEFT INTERNAL (INCLUDES THRU THREAD) |
| CMLP | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| SFTT | SURFACE TREATMENT | CHROMATE STANDOFF |
| AAJF | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| ABRY | LENGTH | 0.700 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 STANDOFFSTEEL COMP 304 INSERT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF |
| THSD | THREAD SERIES DESIGNATOR | UNF LEFT INTERNAL (INCLUDES THRU THREAD) |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| Relevant Components for NSN - 5340-01-374-5508, 5340013745508 | ||||
| 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) | |
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