NSN 5340-01-476-2989 124-4322620 PC 9-98, 1244322620PC998, 01-476-2989
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-476-2989 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: 124-4322620 PC 9-98, 1244322620PC998, 5340-01-476-2989, 01-476-2989, 5340014762989, 014762989
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 07 JUL 2000 | 01-476-2989 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
Drawings & Photos | NSN 5340-01-476-2989
Demand History | NSN 5340-01-476-2989
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5340-01-476-2989 | 2024-03-67 | 1 | DIBBS |
| 5340-01-476-2989 | 2023-06-177 | 1 | DIBBS |
Cross Reference | NSN 5340-01-476-2989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 124-4322620 PC 9-98 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Technical Data | NSN 5340-01-476-2989
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, MIL-S-22698, CLASS B |
| MATERIAL HARDNESS RATING | NOT RATED |
| STYLE DESIGNATOR | N17 SEAT |
| OVERALL HEIGHT | 1.2500 INCHES NOMINAL |
| END DIAMETER | 5.8125 INCHES NOMINAL |
| DISTANCE FROM END TO FIRST STEP | 0.7500 INCHES NOMINAL |
| FIRST STEP DIAMETER | 7.9375 INCHES NOMINAL |
| BORE DIAMETER | 0.8125 INCHES NOMINAL |
| SPHERICAL SEAT TOP RADIUS | 0.2500 INCHES NOMINAL |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | MATERIAL SPEC IS MIL-S-22698; PART MAY BE ZINC PLATED IN ACCORDANCE WITH FED SPEC QQ-Z-325, TY II, CL 2, IN LIEU OF GALV |
Restrictions/Controls & Freight Information | NSN 5340-01-476-2989
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 095190 | HARDWARE, NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5340-01-476-2989
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |