Part Number
Part Number:
NSN:
NIIN:
Item Name:
GRATING , METAL
Definition:
A FABRICATED PANEL OF RIGID CONSTRUCTION. THE EQUIDISTANCED PARALLEL BARS ARE REINFORCED BY WELDING, RIVETING OR CASTING THE CROSS MEMBERS AT EITHER RIGHT ANGLES OR DIAGONALLY TO THE BEARING BARS. IT IS USED PRIMARILY AS FLOORING WHERE VENTILATION AND LIGHT ARE REQUIRED, THE LOAD CARRYING CAPACITY BEING THE DETERMINING FACTOR.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
BUILDING COMPONENTS, PREFABRICAT
Inclusions:
INCLUDES DOOR FRAMES; WINDOW FRAMES; WINDOW SASHES; EAVE TROUGHS (GUTTERS); GRATINGS; GRILLES; SHUTTERS; FIXED FIRE ESCAPES; MOUNTED PARTITIONS.
Exclusions:
EXCLUDES PLUMBING AND ASSOCIATED COMPONENTS SUCH AS SINKS; WALLBOARD AND ITEMS CLASSIFIED AS FURNITURE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| BMCB | MAIN BAR DIRECTION | LENGTHWISE |
| MATL | MATERIAL | ALUMINUM |
| BLZL | PANEL WIDTH | 18.000 INCHES NOMINAL |
| BMBY | BAR THICKNESS | 1.000 INCHES NOMINAL |
| BMBZ | PANEL LENGTH | 31.500 INCHES NOMINAL |
| BMCH | GRATE FASTENERS | NOT PROVIDED |
| BMCG | CROSSBAR ATTACHING METHOD | WELDED |