NSN 5340-12-177-4694 4039971420, 51.91606-0055, 51916060055
Product Details | EXPANSION PLUG
5340-12-177-4694 A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
Part Alternates: 4039971420, 51.91606-0055, 51916060055, 5340-12-177-4694, 12-177-4694, 5340121774694, 121774694
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 12-177-4694 | 03797 ( PLUG, EXPANSION ) |
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Restrictions/Controls & Freight Information | NSN 5340-12-177-4694
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||