The Penetrator,hull, cataloged under National Stock Number 5995-01-243-2519, is classified within Federal Supply Class 5995 (Cable, Cord, and Wire Assemblies: Communication Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5995-01-243-2519 |
| Primary Part Number | 100-4642506 ITEM 4L1 |
| Item Name | Penetrator,hull |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 100-4642506 ITEM 4L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| CPG 1025/1-100L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| CPG 1025/1-100 | 3/1 Design control — primary reference U.S. Government activity |
| 100-4642514 ITEM 3L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 100-4642532 ITEM 5 | 5/1 Secondary reference U.S. Government activity |
| 100-4642514 ITEM 3 | 5/1 Secondary reference U.S. Government activity |
| 100-4642506 ITEM 4 | 5/1 Secondary reference U.S. Government activity |
| 100-4642532 ITEM 5L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 5995-01-243-2519 is a Penetrator,hull, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-01-243-2519 has 2 manufacturer part numbers on file: 100-4642506 ITEM 4L1 (Naval Inventory Control Point Mechanicsburg), CPG 1025/1-100L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 100-4642506 ITEM 4L1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEM. 2 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 5995-01-243-2519 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.