| Item Name | Nut Self Locking Ex |
| INC Code | 29730 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-540-2557 (005402557) |
| NCB Code | USA (00) |
| Manufacturer | Airbus Operations, Alcoa Global Fasteners Inc, Boeing Company The, Harvard Industries Inc, Nimikkeistokeskus Ncb Finland, Sps Technologies Inc |
| Associated Parts Numbers of NSN 5310-00-540-2557 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| NSA5059C12 | airbus operations | nut self locking ex | f6198 | E | A | RFQ |
| HC54710-12 | alcoa global fasteners inc | nut self locking ex | 15653 | A | A | RFQ |
| 3D0027-12 | boeing company the | nut self locking ex | 88277 | A | A | RFQ |
| TE9925-12 | harvard industries inc | nut self locking ex | 72962 | A | R | RFQ |
| 10473109 | nimikkeistokeskus ncb finland | nut self locking ex | a486g | H | A | RFQ |
| 73783CS-1216 | sps technologies inc | nut self locking ex | 56878 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| AAVX | WASHER OUTSIDE DIAMETER | 1.130 INCHES MAXIMUM |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABKW | OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| ACTA | NUT STYLE | CASTELLATED HEXAGON |
| ADEM | WASHER THICKNESS | 0.055 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.868 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 800.0 DEG FAHRENHEIT MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQFM | HARDNESS RATING | 46.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PMLC | PRECIOUS MATERIAL AND LOCATION | ON NUT SILVER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OR AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-00-540-2557, 5310005402557 | ||||
| 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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