Mfg Part Number: 66-36021-2
Alternate P/N: 66360212
NSN : 5306-01-120-4342
NIIN : 011204342
CAGE Code : 81205
Manufacturer: The Boeing Company
Item Name : Bolt Shoulder
FSC : FSC 5306 Bolts
Here at Internet For Aviation, we have 66-36021-2 Bolt Shoulder from The Boeing Company, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 66-36021-2 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5306-01-120-4342 Item Description: Bolt Shoulder | 5306 | 011204342 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 66-36021-2 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASK | HEAD STYLE | FLAT CHAMFER |
| AASL | HEAD DIAMETER | 1.250 INCHES NOMINAL |
| AATN | SHOULDER DIAMETER | 0.869 INCHES MINIMUM FIRST SHOULDER AND 0.870 INCHES MAXIMUM FIRST SHOULDER |
| AHYM | NOMINAL THREAD DIAMETER | 0.750 INCHES |
| CQBC | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| CWYB | SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OVERALL OR AMS5659 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | 1.090 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 4.290 INCHES NOMINAL |
| AASU | HEAD HEIGHT | 0.400 INCHES NOMINAL |
| AATX | SHOULDER LENGTH | 2.720 INCHES NOMINAL FIRST SHOULDER |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CRTL | CRITICALITY CODE JUSTIFICATION | AATN |
| FEAT | SPECIAL FEATURES | SQUARE PROTRUSION ON THD END 0.290 IN. LG BY 0.490 IN. WIDE |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL OR STEEL CORROSION RESISTING OVERALL |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
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