Mfg Part Number: AN531-4R6
Alternate P/N: AN5314R6
NSN : 5305-00-167-2374
NIIN : 001672374
CAGE Code : 88044
Manufacturer: Aeronautical Standards Group
Item Name : Screw Tapping
FSC : FSC 5305 Screws
Here at Internet For Aviation, we have AN531-4R6 Screw Tapping from Aeronautical Standards Group, 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 AN531-4R6 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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| MRC | Criteria | Characteristic |
|---|---|---|
| AASB | FASTENER LENGTH | 0.375 INCHES NOMINAL |
| AASL | HEAD DIAMETER | 0.216 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| CTYF | NONMACHINE NOMINAL THREAD DIAMETER | 0.112 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-685 COND N FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK |
| ABQZ | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| CRGF | NONMACHINE THREAD STYLE | DOG TYPE (TYPE B OR C) |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
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