The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-018-8349, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5998-01-018-8349 |
| Item Name | Extender Card,electronic Test |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Status | ACTIVE |
| Connector Manufacturer Part Number | 251-22-30-390 |
| Connector Manufacturer Code | 20227 |
| Connector Quantity | 1 |
| 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 |
| Weight | 0.0300 lbs |
| Cube | 0.0318 cu ft |
| Reference | Meaning |
|---|---|
| CCN10031 | 5/9 Secondary reference Henley Marine, Inc |
| 15516-1 | 3/9 Design control — primary reference Henley Marine, Inc |
NSN 5998-01-018-8349 is a Extender Card,electronic Test, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 1015-01-262-3478, 4730-01-549-2597. Verify interchangeability with system specifications before substitution.
Key specifications for 5998-01-018-8349: Overall Length: 7.000 INCHES NOMINAL IN; Connector Manufacturer Part Number: 251-22-30-390; Overall Width: 6.000 INCHES NOMINAL IN; Connector Manufacturer Code: 20227. 3 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 5998-01-018-8349 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.