| Item Name | Nut Self Locking Ex |
| INC Code | 29729 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-556-6821 (005566821) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc, Fitz Aerospace Llc, Inspektorat Wsparcia Sil Zbrojnych, Sps Technologies Inc, Arconic Fixations Simmonds Sas, Huck International Inc, Harvard Industries Inc, The Boeing Company |
| Associated Parts Numbers of NSN 5310-00-556-6821 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| HW29872 | alcoa global fasteners inc | nut self locking ex | 15653 | A | A | RFQ |
| TLN1000 3 | alcoa global fasteners inc | nut self locking ex | 92215 | A | A | RFQ |
| HW19702-3 | alcoa global fasteners inc | nut self locking ex | 15653 | A | A | RFQ |
| TLN1001W3 | alcoa global fasteners inc | nut self locking ex | 92215 | A | A | RFQ |
| RMLH9073 | fitz aerospace llc | nut self locking ex | 019l2 | A | A | RFQ |
| 5310PL0842039 | inspektorat wsparcia sil zbrojnych | nut self locking ex | 9009h | H | A | RFQ |
| 69233SBD | sps technologies inc | nut self locking ex | 56878 | A | A | RFQ |
| 55342-1032 | sps technologies inc | nut self locking ex | 56878 | A | A | RFQ |
| NSA5050-3 | arconic fixations simmonds sas | nut self locking ex | f0224 | E | A | RFQ |
| TLN1000-3 | huck international inc | nut self locking ex | 17446 | A | A | RFQ |
| RMLH9073 | harvard industries inc | nut self locking ex | 72962 | A | R | RFQ |
| LH6094-02 | fitz aerospace llc | nut self locking ex | 019l2 | A | A | RFQ |
| BACN10HY3M | the boeing company | nut self locking ex | 81205 | A | A | RFQ |
| BACN10FZ3 | the boeing company | nut self locking ex | 82918 | A | A | RFQ |
| TLN1000-3 | 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 | 0.380 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM NUT |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABKW | OVERALL HEIGHT | 0.223 INCHES MINIMUM AND 0.243 INCHES MAXIMUM |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| ADEM | WASHER THICKNESS | 0.072 INCHES MINIMUM AND 0.087 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.072 INCHES MINIMUM AND 0.087 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQFM | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
| MATT | MATERIAL | STEEL COMP 1040 OR STEEL COMP 1042 OR STEEL COMP 1050 NUT |
| MATT | MATERIAL | STEEL COMP 8740 WASHER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI1040 ASSN STD 1ST MATERIAL RESPONSE OR AISI1042 ASSN STD 2ND MATERIAL RESPONSE OR AISI1050 ASSN STD 3RD MATERIAL RESPONSE NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-6049 COMP 8740 MIL SPEC SINGLE MATERIAL RESPONSE WASHER |
| SFTT | SURFACE TREATMENT | CADMIUM NUT |
| SFTT | SURFACE TREATMENT | CADMIUM WASHER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE2,CLASS3 FED SPEC SINGLE TREATMENT RESPONSE WASHER |
| Relevant Components for NSN - 5310-00-556-6821, 5310005566821 | ||||
| 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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