The Printed Wiring Board, cataloged under National Stock Number 5998-01-211-4988, 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 Beaver Brook Circuits Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-211-4988 |
| Primary Part Number | K673850-005REVA |
| Item Name | Printed Wiring Board |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Beaver Brook Circuits Inc |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| K673850-005REVA | Beaver Brook Circuits Inc (USA) |
| Reference | Meaning |
|---|---|
| K673850-5 | 5/2 Secondary reference U.S. Government activity |
| K673850-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5998-01-211-4988 is a Printed Wiring Board, manufactured by Beaver Brook Circuits Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-211-4988 has 1 manufacturer part number on file: K673850-005REVA (Beaver Brook Circuits Inc).
Key specifications for K673850-005REVA: Overall Height: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN; Overall Length: 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM IN; Overall Width: 1.615 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN. 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 5998-01-211-4988 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.