Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEAM , STRUCTURAL
Definition:
A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND RESEMBLES THE FOLLOWING CROSS-SECTIONAL FORMS: FOR THE LETTER H, BOTH FLANGES OF THE H SECTION ARE EQUAL OR LONGER THAN THE WIDTH MEASURED ALONG THE AXIS OF THE WEB; FOR THE LETTER I, A 16 2/3 PERCENT SLOPE ON THE INSIDE FACE OF THE FERROUS TYPE FLANGE, EITHER ONE OR BOTH OF THE NONFERROUS TYPE FLANGES ARE SHORTER THAN THE LENGTH MEASURED ALONG THE AXIS OF THE WEB; FOR THE LETTERS T AND Z, ON NONFERROUS TYPE, THE WEB IS USUALLY AT RIGHT ANGLES TO THE FLANGES. LETTER H SECTION MAY HAVE A MAXIMUM OF 5 PERCENT SLOPE ON THE INSIDE FACE OF THE FLANGES.
CAGE Information
| Code | Company |
|---|---|
| 77783 | ALCOA/REYNOLDS METALS COMPANY |
Federal Supply Class
Title
STRUCTURAL SHAPES, NONFERROUS BA
Inclusions:
INCLUDES ANGLES; CHANNELS; TEES; ZEES.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CRYX | LEFT TOP INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| BPXH | RIGHT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.000 INCHES NOMINAL |
| CTNN | RIGHT BOTTOM INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| ABRY | LENGTH | 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM |
| BPXD | LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.000 INCHES NOMINAL |
| BQJL | LEFT SIDE BOTTOM FLANGE TIP THICKNESS | 0.270 INCHES NOMINAL |
| AARN | FABRICATION METHOD | EXTRUDED |
| BPXF | LEFT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.000 INCHES NOMINAL |
| BQJN | RIGHT SIDE BOTTOM FLANGE TIP THICKNESS | 0.270 INCHES NOMINAL |
| CSTQ | RIGHT TOP INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| BQJG | TOP FLANGE WIDTH | 4.000 INCHES NOMINAL |
| BQJH | BOTTOM FLANGE WIDTH | 4.000 INCHES NOMINAL |
| AJJB | FIRST TIP RADIUS | 0.160 INCHES NOMINAL |
| BQJM | RIGHT SIDE TOP FLANGE TIP THICKNESS | 0.270 INCHES NOMINAL |
| CNBB | THIRD TIP RADIUS | 0.160 INCHES NOMINAL |
| BPXL | FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.370 INCHES NOMINAL |
| BRFD | WEIGHT PER UNIT MEASURE | 6.480 POUNDS PER LINEAR FOOT |
| MATL | MATERIAL | ALUMINUM ALLOY AMS-QQ-A-200/5, ALLOY 5086 |
| BPXJ | FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.370 INCHES NOMINAL |
| BPXK | FILLET RADIUS WHERE BOTTOM LEFT FLANGE JOINS WEB FLANGE/LEG | 0.370 INCHES NOMINAL |
| ADXR | LEFT SIDE TOP FLANGE THICKNESS | 0.581 INCHES NOMINAL |
| CNQM | THIRD TIP STYLE | UPPER RADIUS |
| CMZY | FIRST TIP STYLE | LOWER RADIUS |
| HEAT | HEAT TREATMENT | H-111 STRAIN HARDENED |
| CWAT | LEFT BOTTOM INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| CNQN | FOURTH TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/THIRD TIP |
| AGTA | BASIC SHAPE STYLE | I SHAPE |
| CNQL | THIRD TIP RELATIONSHIP TO PRECEDING TIPS | NOT IDENTICAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | H-111 TEMPER |
| BMPR | LEFT SIDE BOTTOM FLANGE THICKNESS | 0.581 INCHES NOMINAL |
| BPXG | RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.000 INCHES NOMINAL |
| CNQJ | SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| ABKW | OVERALL HEIGHT | 8.000 INCHES NOMINAL |
| BMPQ | RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.581 INCHES NOMINAL |
| BPXM | FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.370 INCHES NOMINAL |
| BPXN | WEB FLANGE THICKNESS | 0.270 INCHES NOMINAL |
| BQJK | LEFT SIDE TOP FLANGE TIP THICKNESS | 0.270 INCHES NOMINAL |
| ADXS | RIGHT SIDE TOP FLANGE THICKNESS | 0.581 INCHES NOMINAL |