The Circuit Card Assembly, cataloged under National Stock Number 5998-01-039-1725, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. This item has 4 commercial cross-references from 2 manufacturers, 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.
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 — Circuit Card Assembly (FSG 59) |
| Manufacturers | Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (CAGE 54497); Lockheed Martin Corporation Div Rms (CAGE 03538) |
| Successor NSN | 6625-01-499-7487 — Coupler,test Set |
| Parameter | Value |
|---|---|
| NSN | 5998-01-039-1725 |
| Primary Part Number | 4955 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.4000 lbs |
| Cube | 0.0420 cu ft |
| Part Number | Manufacturer |
|---|---|
| 0000C4955 | Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA) |
| 4955 | Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA) |
| 4955 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 0000C4955 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
NSN 5998-01-039-1725 is a Circuit Card Assembly, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-039-1725 has 4 cross-referenced part numbers: 0000C4955 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), 4955 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), 4955 (Lockheed Martin Corporation Div Rms), 0000C4955 (Lockheed Martin Corporation Div Rms).
There are 5 known substitutes for 5998-01-039-1725: 6625-01-499-7487, 3120-00-662-2139, 8140-00-864-2982 and 2 more. Verify interchangeability with system specifications before substitution.