The Circuit Card Assembly, cataloged under National Stock Number 5998-01-648-2103, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Espey Mfg and Electronics Corp. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Circuit Card Assembly (FSG 59) |
| Manufacturers | Espey Mfg and Electronics Corp (CAGE 20950) |
| Successor NSN | 5998-01-648-7444 — Circuit Card Assembly |
| Parameter | Value |
|---|---|
| NSN | 5998-01-648-2103 |
| Primary Part Number | PL91618 REV C BUBBLE 8 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Espey Mfg and Electronics Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| Successor | 5998-01-648-7444 (91683) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| LD91683-1 REV - | Espey Mfg and Electronics Corp (USA) |
| PL91618 REV C BUBBLE 8 PRIMARY | Espey Mfg and Electronics Corp (USA) |
| 91683-1 PRIMARY | Espey Mfg and Electronics Corp (USA) |
| 91683 | Espey Mfg and Electronics Corp (USA) |
NSN 5998-01-648-2103 is a Circuit Card Assembly, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-648-2103 has 4 cross-referenced part numbers: LD91683-1 REV - (Espey Mfg and Electronics Corp), PL91618 REV C BUBBLE 8 (Espey Mfg and Electronics Corp), 91683-1 (Espey Mfg and Electronics Corp), 91683 (Espey Mfg and Electronics Corp).
There are 4 known substitutes for 5998-01-648-2103: 5998-01-648-7444, 5310-00-448-4144, 5365-01-155-4599 and 1 more. Verify interchangeability with system specifications before substitution.