NSN 5340-01-120-4902 10112397 , 1B481421, 1B48142-1
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-120-4902 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: 10112397 , 1B481421, 1B48142-1 , 5340-01-120-4902, 01-120-4902, 5340011204902, 011204902
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 19 OCT 1981 | 01-120-4902 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
Drawings & Photos | NSN 5340-01-120-4902
Demand History | NSN 5340-01-120-4902
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1B48142-1 | 2019-03-73 | 70 | DIBBS |
| 1B48142-1 | 2019-01-30 | 22 | DIBBS |
| 5340-01-120-4902 | 2018-12-348 | 3 | DIBBS |
| 5340-01-120-4902 | 2018-12-338 | 3 | DIBBS |
| 5340-01-120-4902 | 2018-12-336 | 15 | DIBBS |
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Technical Data | NSN 5340-01-120-4902
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, QQ-S-763, CLASS 304, COND A |
| MATERIAL HARDNESS RATING | NOT RATED |
| SURFACE TREATMENT | PASSIVATED, PS13001, MCDONNELL DOUGLAS CORP |
| STYLE DESIGNATOR | N1 SEAT |
| OVERALL HEIGHT | 0.2500 INCHES NOMINAL |
| END DIAMETER | 0.3030 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM |
| DISTANCE FROM END TO FIRST STEP | 0.2120 INCHES NOMINAL |
| FIRST STEP DIAMETER | 0.5370 INCHES MINIMUM AND 0.5470 INCHES MAXIMUM |
| BORE DIAMETER | 0.2250 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM |
| COUNTERSINK DIAMETER | 0.2550 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
| COUNTERSINK ANGLE IN DEG | 45.0 |
| CHAMFER ANGLE IN DEG | 45.0 |
| DESIGN TYPE | SOLID |
| SPECIAL FEATURES | NOT CASEHARDENED |
| III FSC APPLICATION DATA | CYLINDER ASSEMBLY,ACTUATING LINEAR,AIRCRAFT |
Restrictions/Controls & Freight Information | NSN 5340-01-120-4902
| 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 | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | M | 85 |
| Less than truck load rating | W | Rating Variable |
| 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 | ||
| 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 5340-01-120-4902
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |