| 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) | 01-357-7666 (013577666) |
| NCB Code | USA (01) |
| Manufacturer | Leonardo Spa Aerostructure Division, Ogden Air Logistics Center, Sps Technologies Inc |
| Associated Parts Numbers of NSN 5310-01-357-7666 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 42FLW-820 | leonardo spa aerostructure division | nut self locking ex | a0170 | E | A | RFQ |
| 9235390-03 | ogden air logistics center | nut self locking ex | 98747 | A | A | RFQ |
| 42FLW820 | sps technologies inc | nut self locking ex | 56878 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASDB | WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | DOUBLE HEXAGON |
| BZRR | THREAD SERIES | UNJF |
| CQFM | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
| AAUM | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN |
| ABKW | OVERALL HEIGHT | 0.539 INCHES MINIMUM AND 0.559 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| AAVX | WASHER OUTSIDE DIAMETER | 0.813 INCHES MINIMUM AND 0.833 INCHES MAXIMUM |
| ADEM | WASHER THICKNESS | 0.064 INCHES MINIMUM AND 0.084 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
| CRTL | CRITICALITY CODE JUSTIFICATION | SPCL |
| FEAT | SPECIAL FEATURES | USED ON (25500) 5002371-4 WHEEL ASSYS OF A-10 MLG ACFT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MS6280 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| SPCL | SPECIAL TEST FEATURES | MUST BE QUALIFIED IN ACCORDANCE WITH APPLICABLE OEM WHEEL QUALIFICATION SPECIFICATION |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-357-7666, 5310013577666 | ||||
| 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) | |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote