| Item Name | Bolt Shoulder |
| INC Code | 04905 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5306 Bolts |
| National Item Identification Number (NIIN) | 01-120-0270 (011200270) |
| NCB Code | USA (01) |
| Manufacturer | Alcoa Global Fasteners Inc, General Electric Company, J W Harris Co Inc, Kaygor Inc, Valley Todeco Inc, Sonic Industries Inc, Ms Aerospace Inc |
| Associated Parts Numbers of NSN 5306-01-120-0270 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 4067T57P01 | alcoa global fasteners inc | bolt shoulder | 92215 | A | A | RFQ |
| 4067T57P01 | general electric company | bolt shoulder | 99207 | A | A | RFQ |
| 4067T57P01 | j w harris co inc | bolt shoulder | 23899 | A | A | RFQ |
| 4067T57P01 | kaygor inc | bolt shoulder | 4h229 | F | F | RFQ |
| 4067T57P01 | valley todeco inc | bolt shoulder | 06710 | A | A | RFQ |
| 4067T57P01 | sonic industries inc | bolt shoulder | 57928 | F | A | RFQ |
| 4067T57P01 | ms aerospace inc | bolt shoulder | 0ucy9 | A | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| AASB | FASTENER LENGTH | 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM |
| AASK | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| AASU | HEAD HEIGHT | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| AATB | WIDTH BETWEEN FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| 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 | 0.2654 INCHES MINIMUM AND 0.2657 INCHES MAXIMUM FIRST SHOULDER |
| AATX | SHOULDER LENGTH | 0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CFSG | NONSTANDARD THREAD PITCH DIAMETER | 0.2213 TO 0.2238 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | C50TF13 CL-B FSCM 99207 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNS |
| Relevant Components for NSN - 5306-01-120-0270, 5306011200270 | ||||
| 5306-01-044-6542 (5306010446542) | 5306-00-638-3143 (5306006383143) | 5306-01-599-7864 (5306015997864) | 5306-01-580-9186 (5306015809186) | |
| 5306-00-836-0237 (5306008360237) | 5306-00-490-4588 (5306004904588) | 5306-00-515-7096 (5306005157096) | 5306-01-339-9553 (5306013399553) | |
| 5306-00-655-7488 (5306006557488) | 5306-01-669-6717 (5306016696717) | 5306-00-151-0433 (5306001510433) | 5306-00-452-4577 (5306004524577) | |
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