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) | 01-421-7840 (014217840) |
| NCB Code | USA (01) |
| Manufacturer | R A F Electronic Hardware Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 4531-632-A-6 | r a f electronic hardware inc | standoff threaded spacing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A LEFT EXTERNAL |
| AAJD | THREAD CLASS | 2B RIGHT INTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND LEFT EXTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL |
| AASA | THREAD LENGTH | 0.2500 INCHES NOMINAL LEFT EXTERNAL |
| AASA | THREAD LENGTH | 0.3750 INCHES NOMINAL RIGHT INTERNAL |
| ABRY | LENGTH | 0.3125 INCHES NOMINAL |
| ANLR | CROSS-SECTIONAL SHAPE | HEXAGON |
| ASDB | WIDTH ACROSS FLATS | 0.2500 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 32 LEFT EXTERNAL |
| CMLP | THREAD QUANTITY PER INCH | 32 RIGHT INTERNAL |
| CQJX | NOMINAL THREAD SIZE | 0.1380 INCHES LEFT EXTERNAL |
| CQJX | NOMINAL THREAD SIZE | 0.1380 INCHES RIGHT INTERNAL |
| CXXW | RIGHT PROJECTION DIAMETER | 0.1380 INCHES NOMINAL |
| CXXX | RIGHT PROJECTION LENGTH | 0.2500 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2011 STANDOFF OR ALUMINUM ALLOY 6061 STANDOFF OR ALUMINUM ALLOY 6063 STANDOFF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF OR QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF OR QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE STANDOFF |
| SFTT | SURFACE TREATMENT | CHROMATE STANDOFF |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-5541 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF |
| STYL | STYLE DESIGNATOR | LEFT INTERNAL AND RIGHT EXTERNAL THREAD |
| THSD | THREAD SERIES DESIGNATOR | UNC LEFT EXTERNAL |
| THSD | THREAD SERIES DESIGNATOR | UNC RIGHT INTERNAL |
| Relevant Components for NSN - 5340-01-421-7840, 5340014217840 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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