| Item Name | Nut Plain Hexagon |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-178-6020 (011786020) |
| NCB Code | USA (01) |
| Manufacturer | B And G Enterprises Inc, Bfm Energy Products Corp, High Quality Machine Shop Inc, Ge Aviation Systems Ltd |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 310E048-3 | b and g enterprises inc | nut plain hexagon | 1cc57 | RFQ |
| 310E048-3 | bfm energy products corp | nut plain hexagon | 62793 | RFQ |
| 310E048-3 | high quality machine shop inc | nut plain hexagon | 0b011 | RFQ |
| 310E048-3 | ge aviation systems ltd | nut plain hexagon | 4n727 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | HEXAGON |
| ADEA | NUT HEIGHT | 0.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | W/S: HELICOPTER,CH-53A/D/E; HELICOPTER,RH-53 |
| ASDB | WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES |
| CRSQ | COUNTERSINK ANGLE | 30.0 DEGREES MINIMUM BOTH ENDS AND 45.0 DEGREES MAXIMUM BOTH ENDS |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Relevant Components for NSN - 5310-01-178-6020, 5310011786020 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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