Mfg Part Number: 20537
NSN : 4730-00-313-5875
NIIN : 003135875
CAGE Code : 81982
Manufacturer: Hydro Aire Inc
Item Name : Bolt Fluid Passage
Here at Internet For Aviation, we have 20537 Bolt Fluid Passage from Hydro Aire Inc, 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 20537 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 |
|---|---|---|---|---|---|---|
| 4730-00-313-5875 Item Description: Bolt Fluid Passage | 4730 | 003135875 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20537 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWX | CONCENTRIC HOLE DEPTH | 0.250 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.375 INCHES NOMINAL |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ADDV | COTTER PIN HOLE DIAMETER | 0.070 INCHES NOMINAL |
| ATKZ | FIRST END THREAD LENGTH | 0.220 INCHES NOMINAL |
| BBDF | WRENCHING FEATURE STYLE | HEXAGON |
| BBKL | FIRST DIAMETER FROM WRENCHING FEATURE | 0.437 INCHES NOMINAL |
| BBKN | THIRD DIAMETER FROM WRENCHING FEATURE | 0.437 INCHES NOMINAL |
| BBKR | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.187 INCHES NOMINAL |
| BBKT | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF THIRD DIAMETER | 0.812 INCHES NOMINAL |
| BBLB | DISTANCE FROM FIRST RADIAL HOLE CENTER TO END OF BOLT | 0.687 INCHES NOMINAL |
| BBLD | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO BOLT END | 1.125 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.125 INCHES |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AAQL | BODY STYLE | RELIEVED |
| AAXC | CONCENTRIC HOLE DIAMETER | 0.875 INCHES NOMINAL |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 0.687 INCHES NOMINAL |
| BBKK | DISTANCE FROM BOLT END TO HOLE CENTER | 1.250 INCHES NOMINAL |
| BBKM | SECOND DIAMETER FROM WRENCHING FEATURE | 0.343 INCHES NOMINAL |
| BBKP | FOURTH DIAMETER FROM WRENCHING FEATURE | 0.343 INCHES NOMINAL |
| BBKS | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF SECOND DIAMETER | 0.687 INCHES NOMINAL |
| BBKW | LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FOURTH DIAMETER | 0.905 INCHES NOMINAL |
| BBKY | FIRST RADIAL FLUID HOLE DIAMETER | 0.187 INCHES NOMINAL |
| BBLF | WRENCHING FEATURE HEIGHT | 0.250 INCHES NOMINAL |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNF |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.438 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | NPT |
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