NSN 5340-01-186-2983
Part Details | BUMPER
5340-01-186-2983 An item so designed that when attached to an object, protects that objec from damage by reducing the force of impact with another object. For external vehicular bumpers see BUMPER, VEHICULAR. Excludes GROMMET (as modified); BUSHING, NONMETALLIC; PAD, CUSHIONING and WASHER (as modified).
Alternate Parts: 172B4251P1, 172B4251P1, 5340-01-186-2983, 01-186-2983, 5340011862983, 011862983
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 08, 1984 | 01-186-2983 | 67806 ( BUMPER ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED FLANGE
Cross Reference | NSN 5340-01-186-2983
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 172B4251P1 | 89954 | BAE SYSTEMS CONTROLS INC. |
| 172B4251P1 | 8U543 | BAE SYSTEMS CONTROLS INC. |
Technical Data | NSN 5340-01-186-2983
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-19468 MIL SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | COUNTERBORED FLANGE |
| SHANK LENGTH | 0.100 INCHES NOMINAL |
| HOLE DIAMETER | 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM |
| SHANK DIAMETER | 1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM |
| OVERALL HEIGHT | 0.340 INCHES MINIMUM AND 0.350 INCHES MAXIMUM |
| OUTSIDE/TOP FLANGE DIAMETER | 1.230 INCHES MINIMUM AND 1.240 INCHES MAXIMUM |
| FIRST COUNTERBORE DIAMETER | 1.000 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| FIRST COUNTERBORE DEPTH | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |