| Item Name | Bolt Assembled Washer |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-056-7973 (010567973) |
| NCB Code | USA (01) |
| Manufacturer | Pattonair Ltd, Aero Stat Co, Raytheon Company |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AB2534H4 | pattonair ltd | bolt assembled washer | RFQ |
| AS353-4S-0.250 | aero stat co | bolt assembled washer | RFQ |
| AB2534E4 | pattonair ltd | bolt assembled washer | RFQ |
| 11507667-2 | raytheon company | bolt assembled washer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.164 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.235 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| AASK | HEAD STYLE | BUTTON |
| AASL | HEAD DIAMETER | 0.469 INCHES MINIMUM AND 0.580 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.141 INCHES MINIMUM AND 0.171 INCHES MAXIMUM |
| AAVW | WASHER QUANTITY | 1 |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CTHW | PRIMARY WASHER STYLE | FLAT |
| FEAT | SPECIAL FEATURES | FURNISH WITH ONE O-RING MANUFACTURED TO AMS 3304 (-85 TO 559 DEG F) |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE PRIMARY WASHER |
| MATT | MATERIAL | STEEL COMP 431 FASTENER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 431 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS3652 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| SFTT | SURFACE TREATMENT | PASSIVATE FASTENER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-01-056-7973, 5306010567973 | ||||
| 5320-01-318-6843 (5320013186843) | 5340-01-557-4760 (5340015574760) | 5340-00-336-3776 (5340003363776) | 5340-01-560-8528 (5340015608528) | |
| 5330-01-684-2979 (5330016842979) | 5310-01-185-8686 (5310011858686) | 5360-00-394-4491 (5360003944491) | 5320-01-267-6376 (5320012676376) | |
| 5315-00-432-8021 (5315004328021) | 5315-01-271-9296 (5315012719296) | 5340-01-353-1927 (5340013531927) | 5320-01-413-1816 (5320014131816) | |
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