| Item Name | Nut Self Locking Clinch |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-786-2501 (007862501) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Acterna Deutschland Gmbh, Alcoa Global Fasteners Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 494677 | united technologies corporation | nut self locking clinch | 77445 | RFQ |
| 618106 | united technologies corporation | nut self locking clinch | 77445 | RFQ |
| 618106 | acterna deutschland gmbh | nut self locking clinch | d4598 | RFQ |
| 618106 | alcoa global fasteners inc | nut self locking clinch | 15653 | RFQ |
| K29110-4 | alcoa global fasteners inc | nut self locking clinch | 15653 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5709 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| AAJD | THREAD CLASS | 3B |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| AAWY | COUNTERBORE DIAMETER | 0.265 INCHES MINIMUM AND 0.270 INCHES MAXIMUM NUT |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| SR-1 | MFR SOURCE CONTROLLING REFERENCE | 618106 |
| ADFK | NUT COUNTERBORE DEPTH | 0.105 INCHES MINIMUM AND 0.111 INCHES MAXIMUM NUT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| ADEA | NUT HEIGHT | 0.403 INCHES MINIMUM AND 0.423 INCHES MAXIMUM |
| PRMT | III PRECIOUS MATERIAL | SILVER |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C NOMINAL |
| AAUM | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| SR-1 | MANUFACTURERS CODE | 77445 |
| BZRR | THREAD SERIES | UNJF |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| Components Related to NSN - 5310-00-786-2501, 5310007862501 | ||||
| 5305-01-222-3196 (5305012223196) | 5340-01-420-2904 (5340014202904) | 5305-01-506-5038 (5305015065038) | 5307-01-093-0586 (5307010930586) | |
| 5306-01-455-2212 (5306014552212) | 5320-01-425-9724 (5320014259724) | 5330-01-429-5246 (5330014295246) | 5340-01-359-3660 (5340013593660) | |
| 5330-01-524-1191 (5330015241191) | 5320-00-395-6445 (5320003956445) | 5310-01-510-7415 (5310015107415) | 5310-01-104-8190 (5310011048190) | |
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