| 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) | 01-555-4979 (015554979) |
| NCB Code | USA (01) |
| Manufacturer | Navistar Defense Llc, Mil Cots Corporation, Fastenal Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ESP-E-56.101-GS | navistar defense llc | nut plain hexagon | 338x5 | RFQ |
| 10039341 | mil cots corporation | nut plain hexagon | 61c19 | RFQ |
| 3821013C1 | navistar defense llc | nut plain hexagon | 338x5 | RFQ |
| 36403 | fastenal company | nut plain hexagon | 0y3h3 | RFQ |
| 12759-00455 | fastenal company | nut plain hexagon | 0y3h3 | RFQ |
| ESP-E-56.121-PP | navistar defense llc | nut plain hexagon | 338x5 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQFM | HARDNESS RATING | NOT RATED |
| MATT | MATERIAL | STEEL OVERALL |
| AAJD | THREAD CLASS | 2B |
| ACTA | NUT STYLE | HEXAGON |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J995, GRADE 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ABAJ | LUBRICATION | OIL |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, HEX, 5/16-18 |
| AZKQ | TEMP RATING | NOT RATED |
| CRTM | BEARING SURFACE TYPE | FLAT |
| ADEA | NUT HEIGHT | 0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNC |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AGAV | III END ITEM IDENTIFICATION | MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS |
| ASDB | WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| Relevant Components for NSN - 5310-01-555-4979, 5310015554979 | ||||
| 5330-01-701-4089 (5330017014089) | 5305-01-213-9722 (5305012139722) | 5320-01-460-5665 (5320014605665) | 5306-01-475-3608 (5306014753608) | |
| 5306-01-626-6230 (5306016266230) | 5306-00-292-8749 (5306002928749) | 5342-01-673-3505 (5342016733505) | 5330-01-283-1784 (5330012831784) | |
| 5365-01-228-1431 (5365012281431) | 5365-00-466-3750 (5365004663750) | 5310-00-595-7616 (5310005957616) | 5305-00-550-0140 (5305005500140) | |
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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