The Electronic Components Assembly, cataloged under National Stock Number 5998-01-423-9787, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-423-9787 |
| Primary Part Number | 121635 |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Criticality Code Justification | CBBL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | V |
| Part Number | Manufacturer |
|---|---|
| 121635 PRIMARY | Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit (USA) |
NSN 5998-01-423-9787 is a Electronic Components Assembly, manufactured by Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-423-9787 has 1 cross-referenced part number: 121635 (Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit).
There are 5 known substitutes for 5998-01-423-9787: 5998-00-019-9007, 3110-00-156-8425, 3040-00-392-1864 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 121635: End Item Identification: SPS3720; Features Provided: ELECTROSTATIC SENSITIVE; Part Name Assigned by Controlling Agency: A11 ASSEMBLY; Criticality Code Justification: CBBL. 10 total characteristics are documented in the Federal Logistics Information System.