| Item Name | Nut Plain Hexagon |
| INC Code | 01857 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-266-0514 (002660514) |
| NCB Code | USA (00) |
| Manufacturer | Aeronautical Standards Group, Alcatel Network Systems Inc, Federal Specifications |
| Associated Parts Numbers of NSN 5310-00-266-0514 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| AN340C516 | aeronautical standards group | nut plain hexagon | 88044 | NSN | Avl | RFQ |
| 562587 | alcatel network systems inc | nut plain hexagon | 13626 | A | F | RFQ |
| 613118-208-226 | alcatel network systems inc | nut plain hexagon | 13626 | A | F | RFQ |
| FF-N-836 | federal specifications | nut plain hexagon | 81348 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.208 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.545 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNC |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| CRSQ | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT |
| CRTM | BEARING SURFACE TYPE | FLAT |
| MATT | MATERIAL | STEEL COMP 431 OR STEEL COMP 303 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD 1ST MATERIAL RESPONSE OR SAE J405,UNS S43100 ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-7720,COMP 303 MIL SPEC 2ND MATERIAL RESPONSE OR SAE J405,UNS S30300 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81348-FF-N-836 GOVERNMENT SPECIFICATION AND 88044-AN340 GOVERNMENT STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 STYLE AND 5/16-18UNC SIZE |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY MATL |
| Relevant Components for NSN - 5310-00-266-0514, 5310002660514 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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