The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-327-6481, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Souriau Usa, Inc. Dba Souriau Usa Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-327-6481 |
| Primary Part Number | SMS18H-1 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Souriau Usa, Inc. Dba Souriau Usa Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SNAP-IN |
| Style Designator | HOOD, TOP OPENING |
| Specification/standard Data | 25512-217400-018 MANUFACTURERS SPECIFICATION CONTROL |
| Cable Opening Quantity | 1 |
| Size Designation | 18 |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SMS18H-1 PRIMARY | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 217400-018 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 217400-018 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5935-01-327-6481 is a Backshell,electrical Connector, manufactured by Souriau Usa, Inc. Dba Souriau Usa Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-327-6481 has 1 manufacturer part number on file: SMS18H-1 (Souriau Usa, Inc. Dba Souriau Usa Inc).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-544-4803. Verify interchangeability with system specifications before substitution.
Key specifications for SMS18H-1: Mounting Facility Type and Quantity: 2 SNAP-IN; Overall Height: 1.980 INCHES NOMINAL IN; Style Designator: HOOD, TOP OPENING; Overall Length: 1.420 INCHES NOMINAL IN. 6 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.
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.