NSN 5340-01-174-6981 01-174-6981, 011746981
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-174-6981 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: 5340-01-174-6981, 01-174-6981, 5340011746981, 011746981
Hardware and Abrasives | Hardware, Commercial
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | 01-174-6981 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
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Related Products | NSN 5340-01-174-6981
Technical Data | NSN 5340-01-174-6981
Characteristic | Specifications |
---|---|
MATERIAL | STEEL, AMS 5659 |
MATERIAL HARDNESS RATING | NOT RATED |
STYLE DESIGNATOR | N1 SEAT |
OVERALL HEIGHT | 0.2500 INCHES NOMINAL |
END DIAMETER | 0.3250 INCHES NOMINAL |
DISTANCE FROM END TO FIRST STEP | 0.1750 INCHES NOMINAL |
FIRST STEP DIAMETER | 0.4600 INCHES NOMINAL |
BORE DIAMETER | 0.2080 INCHES NOMINAL |
COUNTERSINK DIAMETER | 0.2550 INCHES NOMINAL |
CHAMFER ANGLE IN DEG | 30.0 |
SPECIAL FEATURES | NOT CASEHARDENED |
MANUFACTURERS CODE | 93835 |
DESIGN CONTROL REFERENCE | 3837043-1 |
Restrictions/Controls & Freight Information | NSN 5340-01-174-6981
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 |