NSN 5340-00-543-7690 8B712004, 00-543-7690, 005437690
Product Details | VENT PLUG
5340-00-543-7690 A ported item with or without external threads. The port(s) may contain a filtering disk or WIRE FABRIC. It is designed to be inserted into an opening in a cylinder, pump, regulator, valve, housing, casing, or the like, to permit the free flow of fluid from or to the atmosphere. Excludes BREATHER.
Part Alternates: 8B712004, 5340-00-543-7690, 00-543-7690, 5340005437690, 005437690
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 02 OCT 1974 | 00-543-7690 | 28458 ( PLUG, VENT ) |
Cross Reference | NSN 5340-00-543-7690
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8B712004 | 31556 | MANCRO AIRCRAFT CO |
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Technical Data | NSN 5340-00-543-7690
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| SURFACE TREATMENT | ANODIZED |
| LENGTH | 0.656 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.438 INCHES NOMINAL |
| INSIDE DIAMETER | 0.156 INCHES NOMINAL |
| VENT HOLE QUANTITY | 1 |
| VENT HOLE SHAPE | ROUND |
| VENT HOLE DIAMETER | 0.031 INCHES NOMINAL |
| END CONNECTION TYPE | THREADED |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNF |
| UNTHREADED END DIAMETER | 0.750 INCHES NOMINAL |
| UNTHREADED END LENGTH | 0.250 INCHES NOMINAL |
| MANUFACTURERS CODE | 31556 |
| DESIGN CONTROL REFERENCE | 8B712004 |
Restrictions/Controls & Freight Information | NSN 5340-00-543-7690
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||