The Solenoid Assembly, cataloged under National Stock Number 5945-01-045-1838, is classified within Federal Supply Class 5945 (Relays and Solenoids) 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-045-1838 |
| Primary Part Number | 400-309 ITEM 13CP |
| Item Name | Solenoid Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 400-309 ITEM 13CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 400-213-13CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 400-200-18CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 300-406G1CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 400-200-18 | 5/1 Secondary reference Biomarine Inc |
| B2LX237-XXX | 5/1 Secondary reference U.S. Government activity |
| 400-309 ITEM 13 | 5/1 Secondary reference Biomarine Inc |
| 300-406G1 | 3/1 Design control — primary reference Biomarine Inc |
| 400-213-13 | 5/1 Secondary reference Biomarine Inc |
NSN 5945-01-045-1838 is a Solenoid Assembly, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-045-1838 has 4 manufacturer part numbers on file: 400-309 ITEM 13CP (Naval Inventory Control Point Mechanicsburg), 400-213-13CP (Naval Inventory Control Point Mechanicsburg), 400-200-18CP (Naval Inventory Control Point Mechanicsburg), 300-406G1CP (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 4220-01-241-4906. Verify interchangeability with system specifications before substitution.
Key specifications for 400-309 ITEM 13CP: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 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.
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.