| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-156-4390 (011564390) |
| NCB Code | USA (01) |
| Manufacturer | Bristol Industries, Howmet Corporation, Acufast Aircraft Products Inc, Ms Aerospace Inc, General Electric Company, J W Harris Co Inc, Morton Grinding Inc, Valley Todeco Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 9147M29P01 | bristol industries | bolt shoulder | 27238 | RFQ |
| 9147M29P01 | howmet corporation | bolt shoulder | 3v257 | RFQ |
| 9147M29P01 | acufast aircraft products inc | bolt shoulder | 4gp55 | RFQ |
| 9147M29P01 | ms aerospace inc | bolt shoulder | 0ucy9 | RFQ |
| 9147M29P01 | general electric company | bolt shoulder | 07482 | RFQ |
| 9147M29P01 | j w harris co inc | bolt shoulder | 23899 | RFQ |
| 9147M29P01 | morton grinding inc | bolt shoulder | 2t498 | RFQ |
| 9147M29P01 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.641 INCHES MINIMUM AND 0.647 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.812 INCHES MINIMUM AND 0.828 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| AASU | HEAD HEIGHT | 0.144 INCHES MINIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.3125 INCHES NOMINAL |
| AATC | EXTENDED WASHER DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| AATD | EXTENDED WASHER THICKNESS | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.258 INCHES MINIMUM FIRST SHOULDER AND 0.259 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.171 INCHES MINIMUM FIRST SHOULDER AND 0.181 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | NICKEL ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 7471 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-01-156-4390, 5306011564390 | ||||
| 5340-01-301-6428 (5340013016428) | 5315-01-359-8766 (5315013598766) | 5330-01-647-7723 (5330016477723) | 5330-00-883-3709 (5330008833709) | |
| 5330-01-632-1994 (5330016321994) | 5330-01-209-0521 (5330012090521) | 5306-00-687-6359 (5306006876359) | 5331-01-699-1752 (5331016991752) | |
| 5340-00-337-5707 (5340003375707) | 5340-00-427-0270 (5340004270270) | 5342-00-467-6645 (5342004676645) | 5340-01-227-0536 (5340012270536) | |
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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