| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 00-285-8426 (002858426) |
| NCB Code | USA (00) |
| Manufacturer | Aero Engineering And Manufacturing, Bomar Engineering Inc, Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1285129-103 | aero engineering and manufacturing | bolt shoulder | 17772 | RFQ |
| 1285129-103 | bomar engineering inc | bolt shoulder | 3u494 | RFQ |
| 1285129-103 | lockheed martin corporation | bolt shoulder | 98897 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.970 INCHES MINIMUM AND 1.000 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.953 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 1.296 INCHES MINIMUM AND 1.315 INCHES MAXIMUM |
| AATC | EXTENDED WASHER DIAMETER | 2.250 INCHES NOMINAL |
| AATD | EXTENDED WASHER THICKNESS | 0.180 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 1.4990 INCHES MINIMUM AND 1.4998 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 6.787 INCHES NOMINAL FIRST SHOULDER |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.169 INCHES MINIMUM AND 0.175 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.875 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 7.781 INCHES MINIMUM AND 7.791 INCHES MAXIMUM FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | C-05-1190,FSCM 36659 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | LC77-2035,FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-00-285-8426, 5306002858426 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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