| Item Name | Bolt Shoulder |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-258-6021 (012586021) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, Huck International Inc, Monogram Aerospace Fasteners Inc, Valley Todeco Inc, Federal Mfg Co Inc, Sps Technologies Inc, The Boeing Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| BACB30PU4D11 | alcoa global fasteners inc | bolt shoulder | 92215 | RFQ |
| BACB30PU4D11 | huck international inc | bolt shoulder | 97928 | RFQ |
| BACB30PU4D11 | monogram aerospace fasteners inc | bolt shoulder | 98524 | RFQ |
| BACB30PU4D11 | valley todeco inc | bolt shoulder | 06710 | RFQ |
| BACB30PU4D11 | federal mfg co inc | bolt shoulder | 17943 | RFQ |
| BACB30PU4D11 | sps technologies inc | bolt shoulder | 80539 | RFQ |
| BACB30PU4D11 | the boeing company | bolt shoulder | 81205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.310 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 1.018 INCHES MINIMUM AND 1.048 INCHES MAXIMUM |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AATN | SHOULDER DIAMETER | 0.2490 INCHES MINIMUM ALL SHOULDERS AND 0.2495 INCHES MAXIMUM ALL SHOULDERS |
| AATX | SHOULDER LENGTH | 0.688 INCHES MINIMUM ALL SHOULDERS AND 0.708 INCHES MAXIMUM ALL SHOULDERS |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | 0.070 INCHES MINIMUM FIRST HOLE AND 0.080 INCHES MAXIMUM FIRST HOLE |
| AHYM | NOMINAL THREAD DIAMETER | 0.190 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 0.845 INCHES MINIMUM FIRST HOLE AND 0.895 INCHES MAXIMUM FIRST HOLE |
| CWYB | SHOULDER SHAPE | ROUND ALL SHOULDERS |
| MATT | MATERIAL | IRON ALLOY 660 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Components Related to NSN - 5306-01-258-6021, 5306012586021 | ||||
| 5310-01-197-4020 (5310011974020) | 5315-01-603-3457 (5315016033457) | 5307-00-208-2583 (5307002082583) | 5306-00-723-0855 (5306007230855) | |
| 5306-01-051-8024 (5306010518024) | 5365-00-997-7495 (5365009977495) | 5360-00-769-7461 (5360007697461) | 5360-01-313-5636 (5360013135636) | |
| 5330-01-455-6923 (5330014556923) | 5340-00-061-1146 (5340000611146) | 5320-00-333-6513 (5320003336513) | 5310-01-109-8086 (5310011098086) | |
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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