The Circuit Card Assembly, cataloged under National Stock Number 5998-01-083-6314, 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 Markley Associates Inc Dba Cd-3 Equipment Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-083-6314 |
| Primary Part Number | 78993 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Markley Associates Inc Dba Cd-3 Equipment Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Part Number | Manufacturer |
|---|---|
| 78993 PRIMARY | Markley Associates Inc Dba Cd-3 Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 78993 | 5/9 Secondary reference Gte Products Corp Lighting Products Group |
NSN 5998-01-083-6314 is a Circuit Card Assembly, manufactured by Markley Associates Inc Dba Cd-3 Equipment Co, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-083-6314 has 1 manufacturer part number on file: 78993 (Markley Associates Inc Dba Cd-3 Equipment Co).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-137-5457. Verify interchangeability with system specifications before substitution.
Key specifications for 78993: Overall Height: 1.000 INCHES NOMINAL IN; Overall Length: 11.000 INCHES NOMINAL IN; Overall Width: 3.250 INCHES NOMINAL IN; Special Features: CAPACITOR 4,DIODE 6,RESISTOR 13,TERMINAL BOARD 1; FUNCTION: COMP, BOARD ASSY; REFERENCE DATA: FIG 2-10, PG 2-19, TI 6850.9, FA 8982. 0 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.
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.