The Circuit Card Assembly, cataloged under National Stock Number 5998-01-388-3103, 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 Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-388-3103 |
| Primary Part Number | 727070 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Part Number | Manufacturer |
|---|---|
| 727070 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 727070 PRIMARY | Radio Holland Usa Inc Dba Radio-Holland Usa (USA) |
| Reference | Meaning |
|---|---|
| 727070 | 5/9 Secondary reference Thrane & Thrane Aalborg A/s |
| 727070 | C/1 Advisory reference — outside the item-of-supply concept Cobham Satcom |
NSN 5998-01-388-3103 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-388-3103 has 2 manufacturer part numbers on file: 727070 (Northrop Grumman Systems Corporation), 727070 (Radio Holland Usa Inc Dba Radio-Holland Usa).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-495-5692. Verify interchangeability with system specifications before substitution.
Key specifications for 727070: Part Name Assigned by Controlling Agency: MODULE,SYNTHESIZER; End Item Identification: MSC,CONTROL,UNIT. 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.
NSN 5998-01-388-3103 has DEMIL Code D. 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.