AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Beam Structural |
| Federal Supply Group (FSG) | Metal Bars Sheets and Shapes |
| Federal Supply Class (FSC) | 9520 Structural Shapes |
| National Item Identification Number (NIIN) | 00-277-4399 (002774399) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKW | OVERALL HEIGHT | 3.000 INCHES NOMINAL |
| ADXR | LEFT SIDE TOP FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| ADXS | RIGHT SIDE TOP FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| AGTA | BASIC SHAPE STYLE | I SHAPE |
| BMPQ | RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| BMPR | LEFT SIDE BOTTOM FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| BPXD | LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.187 INCHES NOMINAL |
| BPXF | LEFT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.187 INCHES NOMINAL |
| BPXG | RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.187 INCHES NOMINAL |
| BPXH | RIGHT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.187 INCHES NOMINAL |
| BPXN | WEB FLANGE THICKNESS | 0.187 INCHES NOMINAL |
| BQJG | TOP FLANGE WIDTH | 2.375 INCHES NOMINAL |
| BQJH | BOTTOM FLANGE WIDTH | 2.375 INCHES NOMINAL |
| BRFD | WEIGHT PER UNIT MEASURE | 5.700 POUNDS PER LINEAR FOOT |
| CMZY | FIRST TIP STYLE | SQUARE END |
| CNQJ | SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| CNQL | THIRD TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| CNQN | FOURTH TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| CRZC | RIGHT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| CSMZ | LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| CTBR | LEFT BOTTOM INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| CWKK | RIGHT BOTTOM INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| HEAT | HEAT TREATMENT | AS FABRICATED |
| Relevant Components for NSN - 9520-00-277-4399, 9520002774399 | ||||
| 9510-00-224-1673 (9510002241673) | 9505-00-541-9654 (9505005419654) | 9540-01-353-5127 (9540013535127) | 9515-66-151-1706 (9515661511706) | |
| 9515-00-153-3357 (9515001533357) | 9535-01-012-2441 (9535010122441) | 9520-01-694-5689 (9520016945689) | 9510-01-484-4625 (9510014844625) | |
| 9530-00-993-4137 (9530009934137) | 9515-00-153-3227 (9515001533227) | 9515-01-555-3938 (9515015553938) | 9530-00-060-5594 (9530000605594) | |
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