The Daughtercard,type B, cataloged under National Stock Number 5998-01-561-2665, 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 Micro Memory Inc. Div Dba Curtiss Wright Controls Embedded Computing. Government technical data includes 1 specification, 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-561-2665 |
| Primary Part Number | MM-6994D/4GB |
| Item Name | Daughtercard,type B |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Micro Memory Inc. Div Dba Curtiss Wright Controls Embedded Computing |
| Status | ACTIVE |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | H |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Part Number | Manufacturer |
|---|---|
| MM-6994D/4GB PRIMARY | Micro Memory Inc. Div Dba Curtiss Wright Controls Embedded Computing (USA) |
NSN 5998-01-561-2665 is a Daughtercard,type B, manufactured by Micro Memory Inc. Div Dba Curtiss Wright Controls Embedded Computing, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-561-2665 has 1 manufacturer part number on file: MM-6994D/4GB (Micro Memory Inc. Div Dba Curtiss Wright Controls Embedded Computing).
Key specifications for MM-6994D/4GB: Part Name Assigned by Controlling Agency: 4GB RACE PLUS PLUS DAUGHTER GB; End Item Identification: PROCESSING UNIT, DPU 3; PROCESSING UNIT, DPU 1; AN/ULR-21A (V)2 TROLL OBRP KIT A; Nuclear Hardness Critical Feature: HARDENED. 1 specification is 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 5998-01-561-2665 has DEMIL Code B. 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.