NSN 5340-01-179-0129 01-179-0129, 011790129
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-179-0129 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
Part Alternates: 5340-01-179-0129, 01-179-0129, 5340011790129, 011790129
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01-179-0129 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
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Related Products | NSN 5340-01-179-0129
Technical Data | NSN 5340-01-179-0129
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, AMS 5659 |
| MATERIAL HARDNESS RATING | NOT RATED |
| STYLE DESIGNATOR | N11 SEAT |
| OVERALL HEIGHT | 0.3400 INCHES NOMINAL |
| END DIAMETER | 0.5050 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.1850 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.5050 INCHES NOMINAL |
| FIRST STEP LENGTH | 0.0600 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.6800 INCHES NOMINAL |
| BORE DIAMETER | 0.2030 INCHES NOMINAL |
| CHAMFER ANGLE IN DEG | 30.0 |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |
| MANUFACTURERS CODE | 93835 |
| DESIGN CONTROL REFERENCE | 3837084-1 |
Restrictions/Controls & Freight Information | NSN 5340-01-179-0129
| 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 | ||



