The Gearbox,assy,lot,uh, cataloged under National Stock Number 5985-01-595-6037, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related 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 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-595-6037 |
| Primary Part Number | 7383858-H5471903-A68D4 |
| Item Name | Gearbox,assy,lot,uh |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PROCEDURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS. CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 7383858-H5471903-A68D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| H547-0001-H5471903-A68D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| H5471903-A68D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| H5471903-0A1D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| H547-0001-A68D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7383858-A68D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| H547-1903-A1D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 167-7384215-A1D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| H5471903-A68 | 5/1 Secondary reference U.S. Government activity |
| 167-7384215-A1 | 5/1 Secondary reference Naval Sea Systems Command |
| 7383858-H5471903-A68 | 5/1 Secondary reference Naval Sea Systems Command |
| H5471903-0A1 | 5/1 Secondary reference U.S. Government activity |
| H547-1903-A1 | 5/1 Secondary reference U.S. Government activity |
| 7383858-A68 | 3/1 Design control — primary reference Naval Sea Systems Command |
| H547-0001-H5471903-A68 | 5/1 Secondary reference U.S. Government activity |
| H547-0001-A68 | 5/1 Secondary reference U.S. Government activity |
NSN 5985-01-595-6037 is a Gearbox,assy,lot,uh, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-595-6037 has 8 manufacturer part numbers on file: 7383858-H5471903-A68D4 (Naval Inventory Control Point Mechanicsburg), H547-0001-H5471903-A68D4 (Naval Inventory Control Point Mechanicsburg), H5471903-A68D4 (Naval Inventory Control Point Mechanicsburg), H5471903-0A1D4 (Naval Inventory Control Point Mechanicsburg), H547-0001-A68D4 (Naval Inventory Control Point Mechanicsburg) and 3 more.
1 possible match (shared part number, not a government interchangeability claim): 3040-01-646-1625. Verify interchangeability with system specifications before substitution.
Key specifications for 7383858-H5471903-A68D4: Criticality Code Justification: ZZZY; End Item Identification: OPERATOR, GEARBOX ASSEMBLY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW SS800-AG-MAN-010/P-9290 SYSTEM CERTIFICATION PROCEDURES AND CRITERIA MANUAL FOR DEEP SUBMERGENCE SYSTEMS. CRITICAL ITEM FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES.. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-595-6037 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.