Mfg Part Number: ASTM B221
Alternate P/N: ASTMB221
NSN : 9540-01-369-5549
NIIN : 013695549
CAGE Code : 81346
Manufacturer: American Society For Testing And
Item Name : Channel Structural
Here at Internet For Aviation, we have ASTM B221 Channel Structural from American Society For Testing And, 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 ASTM B221 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 |
|---|---|---|---|---|---|---|
| 9540-01-369-5549 Item Description: Channel Structural | 9540 | 013695549 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| ASTM B221 | 5 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 3.500 INCHES NOMINAL |
| ADXJ | LEFT SIDE FLANGE HEIGHT | 1.100 INCHES NOMINAL |
| ADXL | LEFT SIDE FLANGE THICKNESS | 0.063 INCHES NOMINAL |
| AGTA | BASIC SHAPE STYLE | CHANNEL |
| AJGL | FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE | 0.125 INCHES NOMINAL |
| AJGX | OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE | 0.125 INCHES NOMINAL |
| BMPQ | RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.060 INCHES NOMINAL |
| BMPW | RIGHT SIDE DISTANCE TO CENTER OF BOTH FLANGES | 1.750 INCHES NOMINAL |
| BRFD | WEIGHT PER UNIT MEASURE | 0.566 POUNDS PER LINEAR FOOT |
| CNQJ | SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| CNQN | FOURTH TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| CQHP | LEFT INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| HEAT | HEAT TREATMENT | T-8511 SOLUTION HEAT TREATED |
| MATL | MATERIAL | ALUMINUM ALLOY AMS-QQ-A-200/3, ALLOY 2024 |
| MATT | MATERIAL | ALUMINUM ALLOY AMS-QQ-A-200/3, ALLOY 2024 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | ALLOY 2024 AND TEMPER T8511 |
| AARN | FABRICATION METHOD | EXTRUDED |
| ABRY | LENGTH | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM |
| ADXK | RIGHT SIDE FLANGE HEIGHT | 1.100 INCHES NOMINAL |
| ADXM | RIGHT SIDE FLANGE THICKNESS | 0.134 INCHES NOMINAL |
| AGRS | DISTANCE BETWEEN FLANGES | 1.303 INCHES NOMINAL |
| AJGM | OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE | 0.125 INCHES NOMINAL |
| AJGP | BASE FLANGE THICKNESS | 0.063 INCHES NOMINAL |
| AJGY | FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE | 0.125 INCHES NOMINAL |
| BMPR | LEFT SIDE BOTTOM FLANGE THICKNESS | 0.060 INCHES NOMINAL |
| BMPX | LEFT SIDE DISTANCE TO CENTER OF BOTH FLANGES | 1.750 INCHES NOMINAL |
| CMZY | FIRST TIP STYLE | SQUARE END |
| CNQL | THIRD TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| CSQD | RIGHT INSIDE ANGLE | 90.0 DEGREES NOMINAL |
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