Mfg Part Number: AS21921-4D
Alternate P/N: AS219214D
NSN : 4730-00-555-8203
NIIN : 005558203
CAGE Code : 81343
Manufacturer: Society Of Automotive Engineers Inc
Item Name : Nut Tube Coupling
Here at Internet For Aviation, we have AS21921-4D Nut Tube Coupling from Society Of Automotive Engineers 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 AS21921-4D 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 |
|---|---|---|---|---|---|---|
| 4730-00-555-8203 Item Description: Nut Tube Coupling | 4730 | 005558203 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| AS21921-4D | 3 | 9 | 5 |
| 118-21600-230-4 | 137618257 | 156 15 | 202-21600W4 |
| 2652291W4 | AS18280 | AS21921 | CVC4257W4 |
| MS21921-4D | VSF1212-4WW |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AARN | FABRICATION METHOD | ANY ACCEPTABLE |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION,IROQUIS UH-1,CHINOOK CH-47 HELICOPTER,DELTA DART F-106,F-111. TOMCAT F-14A,STARLIFTER C-141 AIRCRAFT,E-3A AIRCRAFT WARNING AND CONTROL SYSTEM (AWACS) |
| BRQL | LENGTH TO SHOULDER | 0.537 INCHES MINIMUM AND 0.557 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CRRB | SEAT ANGLE | 45.00 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | GRUMMAN AEROSPACE CORP A10 AIRCRAFT; WEAPON SYSTEM ESSENTIAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL OR ALUMINUM ALLOY 2024 OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM |
| ASDB | WIDTH ACROSS FLATS | 0.562 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/6,T6,T62 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS21921 GOVERNMENT STANDARD |
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