The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-441-7624, 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 Drs Advanced Isr, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5998-01-441-7624 |
| Primary Part Number | 23-00445-501 |
| Item Name | Extender Card,electronic Test |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Drs Advanced Isr, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 0.3700 lbs |
| Cube | 0.0569 cu ft |
| Part Number | Manufacturer |
|---|---|
| 23-00445-501 PRIMARY | Drs Advanced Isr, Llc (USA) |
| Reference | Meaning |
|---|---|
| 5998PL1285855 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 23-004450501 | 5/9 Secondary reference U.S. Government activity |
NSN 5998-01-441-7624 is a Extender Card,electronic Test, manufactured by Drs Advanced Isr, Llc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-441-7624 has 1 manufacturer part number on file: 23-00445-501 (Drs Advanced Isr, Llc).
Key specifications for 23-00445-501: Special Features: FOR LAMP BIAS/LOGIC CONT.; LENGTH 4.870 IN.; WIDTH 4.380 IN. IN; End Item Identification: AN/SKR-4B EC- E/I FSCM 98853. 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 5998-01-441-7624 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.