AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Standoff Threaded Spacing |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5340 Hardware Commercial |
| National Item Identification Number (NIIN) | 01-431-3070 (014313070) |
| NCB Code | USA (01) |
| Manufacturer | Lyn Tron Inc, Accurate Screwmachine Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SS-6981-0437-01 | lyn tron inc | standoff threaded spacing | RFQ |
| 14040-H-SS-.437-12 | accurate screwmachine corporation | standoff threaded spacing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJD | THREAD CLASS | 2B RIGHT EXTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD) |
| AAJF | THREAD DIRECTION | RIGHT-HAND RIGHT EXTERNAL |
| AASA | THREAD LENGTH | 0.2500 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) |
| AASA | THREAD LENGTH | 0.3750 INCHES NOMINAL RIGHT EXTERNAL |
| ABRY | LENGTH | 0.4375 INCHES NOMINAL |
| ANLR | CROSS-SECTIONAL SHAPE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.2500 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 LEFT INTERNAL (INCLUDES THRU THREAD) |
| CMLP | THREAD QUANTITY PER INCH | 32 RIGHT EXTERNAL |
| CQJX | NOMINAL THREAD SIZE | 0.1900 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) |
| CQJX | NOMINAL THREAD SIZE | 0.1900 INCHES RIGHT EXTERNAL |
| CXXW | RIGHT PROJECTION DIAMETER | 0.1900 INCHES NOMINAL |
| CXXX | RIGHT PROJECTION LENGTH | 0.1380 INCHES NOMINAL |
| MATT | MATERIAL | STEEL CORROSION RESISTING STANDOFF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-764, COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| SFTT | SURFACE TREATMENT | PASSIVATE STANDOFF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072-E300 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF |
| STYL | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
| THSD | THREAD SERIES DESIGNATOR | UNC RIGHT EXTERNAL |
| Relevant Components for NSN - 5340-01-431-3070, 5340014313070 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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