NSN 5340-01-495-0427 B3423CP, D1234-946 ITEM 24CP , D1234946ITEM24CP
Product Details | HELICAL COMPRESSION SPRING SEAT
5340-01-495-0427 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: B3423CP, D1234-946 ITEM 24CP , D1234946ITEM24CP, 5340-01-495-0427, 01-495-0427, 5340014950427, 014950427
Hardware and Abrasives | Hardware, Commercial
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 05 MAR 2002 | 01-495-0427 | 24328 ( SEAT, HELICAL COMPRESSION SPRING ) |
Demand History | NSN 5340-01-495-0427
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5340-01-495-0427 | 2024-05-151 | 9 | DIBBS |
| 5340-01-495-0427 | 2022-05-125 | 17 | DIBBS |
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Technical Data | NSN 5340-01-495-0427
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRASS |
| STYLE DESIGNATOR | N1 SEAT |
| SPECIAL FEATURES | NAVY SPECIAL MATERIAL INDICATOR CODE FOR OXYGEN/NITROGEN SERVICE |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | (65079)B3423 AS MODIFIED BY NAVY SMIC REQUIREMENT |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SPRING WASHER |
| MANUFACTURERS CODE | 65079 |
| DESIGN CONTROL REFERENCE | B3423CP |
Restrictions/Controls & Freight Information | NSN 5340-01-495-0427
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | S | The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel. |
| 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 5340-01-495-0427
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | CP | An item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators). |
| 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 |



