The Circuit Card Assembly, cataloged under National Stock Number 5998-01-482-7899, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Versitron Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-482-7899 |
| Primary Part Number | LD3 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Versitron Inc |
| Status | ACTIVE |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | Y |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 2.0000 lbs |
| Cube | 0.0521 cu ft |
| Part Number | Manufacturer |
|---|---|
| LD3 PRIMARY | Versitron Inc (USA) |
NSN 5998-01-482-7899 is a Circuit Card Assembly, manufactured by Versitron Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-482-7899 has 1 manufacturer part number on file: LD3 (Versitron Inc).
1 possible match (shared part number, not a government interchangeability claim): 4940-01-644-0723. Verify interchangeability with system specifications before substitution.
Key specifications for LD3: Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE; Special Features: CDS-20 OPERATES WITH 1 TO 14 OF THE MODEL LD3 LINE DRIVER CARDS, EACH OF WHICH CAN SELECT ANY ONE OF 21 BASE FREQUENCIES; FURTHER DIVIDING THE SELECTED FREQUENCY PRODUCES 8 SUB-FREQUENCIES, EACH OF WHICH IS SELECTABLE FOR THE 6 DIFFERENT OUTPUT DRIVER CIRCUITS; EACH OF THE 6 LD OUTPUTS MAY BE WIRED TO PROVIDE A SINGLE BALANCED OUTPUT OR TWO UNBALANCED OUTPUTS; Part Name Assigned by Controlling Agency: MODEL LD3 LINE DRIVER CARD. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5998-01-482-7899 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.