| Item Name | Nut Self Locking Double Hexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-055-2350 (000552350) |
| NCB Code | USA (00) |
| Manufacturer | Simmonds Precision Products Inc, Sps Technologies Inc, Fitz Aerospace Llc, Greer Industries Inc, Harvard Industries Inc, Alcoa Global Fasteners Inc, Bristol Industries, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 090138-01 | simmonds precision products inc | nut self locking double hexagon | 89305 | RFQ |
| EWSN26-6 | sps technologies inc | nut self locking double hexagon | 56878 | RFQ |
| EWSN26AG-06 | sps technologies inc | nut self locking double hexagon | 56878 | RFQ |
| LH6521-064 | fitz aerospace llc | nut self locking double hexagon | 019l2 | RFQ |
| LH6521-064 | greer industries inc | nut self locking double hexagon | 57983 | RFQ |
| LH6521-064 | harvard industries inc | nut self locking double hexagon | 72962 | RFQ |
| LH6521-064 | alcoa global fasteners inc | nut self locking double hexagon | 62554 | RFQ |
| SS5086-06 | bristol industries | nut self locking double hexagon | 27238 | RFQ |
| SS5086-06 | sikorsky aircraft corporation | nut self locking double hexagon | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| ADEA | NUT HEIGHT | 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 500.0 DEG FAHRENHEIT NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| MATT | MATERIAL | STEEL COMP 8630 OVERALL OR STEEL COMP 4037 OVERALL OR STEEL COMP 601 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6280 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OVERALL OR AMS 6304 ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Components Related to NSN - 5310-00-055-2350, 5310000552350 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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