NSN 5985-01-643-6941 SA18N40, SA18N-40 , 01-643-6941
Product Details | FIXED ATTENUATOR
5985-01-643-6941 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.
Part Alternates: SA18N40, SA18N-40 , 5985-01-643-6941, 01-643-6941, 5985016436941, 016436941
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 2015099 | 01-643-6941 | 14224 ( ATTENUATOR, FIXED ) |
Demand History | NSN 5985-01-643-6941
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| SA18N-40 | 2025-03-72 | 1 | DIBBS |
| SA18N-40 | 2022-08-242 | 8 | DIBBS |
| SA18N-40 | 2022-06-159 | 3 | DIBBS |
| SA18N-40 | 2022-05-139 | 3 | DIBBS |
| SA18N-40 | 2020-05-148 | 4 | DIBBS |
| SA18N-40 | 2020-04-104 | 1 | DIBBS |
| 5985-01-643-6941 | 2018-01-21 | 1 | DIBBS |
| 5985-01-643-6941 | 2017-12-360 | 2 | DIBBS |
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Technical Data | NSN 5985-01-643-6941
| Characteristic | Specifications |
|---|---|
| BODY STYLE | ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE |
| OVERALL LENGTH | 1.77 INCHES NOMINAL |
| OVERALL DIAMETER | 0.819 INCHES NOMINAL |
| BODY MATERIAL | STEEL, STAINLESS |
| SPECIAL FEATURES | ROHS COMPLIANT |
| III END ITEM IDENTIFICATION | AN/SPN41 |
Restrictions/Controls & Freight Information | NSN 5985-01-643-6941
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| 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: | 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 |
|---|---|---|
| No Freight Information | ||
Management | NSN 5985-01-643-6941
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 |