| Item Name | Bolteye |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-156-3731 (011563731) |
| NCB Code | USA (01) |
| Manufacturer | National Aerospace Standards Com, Aeronautical Standards Group, Zf Industrieantriebe Witten Gmbh |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.608 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AATK | EYE INSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| AATP | SHOULDER THICKNESS | 0.078 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| AATR | SHANK LENGTH | 1.062 INCHES MINIMUM AND 1.109 INCHES MAXIMUM |
| AAUA | EYE STOCK THICKNESS | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM |
| AAVH | SHOULDER DIAMETER | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.096 INCHES MINIMUM FIRST HOLE AND 0.116 INCHES MAXIMUM FIRST HOLE |
| ABHP | OVERALL LENGTH | 2.094 INCHES NOMINAL |
| AHYM | NOMINAL THREAD DIAMETER | 0.375 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQBC | MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CRHT | DISTANCE FROM CENTER OF EYE TO SHANK END | 1.672 INCHES NOMINAL |
| CTWF | DISTANCE FROM THREADED END TO SHANK HOLE CENTER | 0.860 INCHES MINIMUM FIRST HOLE AND 0.892 INCHES MAXIMUM FIRST HOLE |
| CWXM | EYE OUTSIDE WIDTH | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 431 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | ROUND,CLOSED W/SHOULDER |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| Relevant Components for NSN - 5306-01-156-3731, 5306011563731 | ||||
| 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) | |
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