NSN 5340-01-028-1903 31626842, 3162684-2, 01-028-1903
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-028-1903 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: 31626842, 3162684-2, 5340-01-028-1903, 01-028-1903, 5340010281903, 010281903
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 26 SEP 1976 | 01-028-1903 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
Drawings & Photos | NSN 5340-01-028-1903
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Technical Data | NSN 5340-01-028-1903
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, AMS 5643 |
| MATERIAL HARDNESS RATING | NOT RATED |
| STYLE DESIGNATOR | N5 SEAT |
| OVERALL HEIGHT | 0.3450 INCHES MINIMUM AND 0.3550 INCHES MAXIMUM |
| END DIAMETER | 0.0750 INCHES MINIMUM AND 0.0850 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.3350 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.1000 INCHES NOMINAL |
| SECOND STEP DIAMETER | 0.5700 INCHES MINIMUM AND 0.5800 INCHES MAXIMUM |
| BORE DIAMETER | 0.1590 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM |
| COUNTERBORE LENGTH | 0.1550 INCHES MINIMUM AND 0.1650 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.1590 INCHES MINIMUM AND 0.1610 INCHES MAXIMUM |
| DESIGN TYPE | SPLIT |
| MANUFACTURERS CODE | 59364 |
| DESIGN CONTROL REFERENCE | 3162684-2 |
Restrictions/Controls & Freight Information | NSN 5340-01-028-1903
| 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 SUB 9 |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KE | Naval ICP Philadelphia, PA 19111 |
| 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 5340-01-028-1903
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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |