The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-596-8591, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Glenair, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-596-8591 |
| Primary Part Number | 390A5053N1820A6 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Style Designator | STRAIGHT TYPE W/CABLE CLAMP |
| Cable Opening Quantity | 1 |
| Surface Treatment | CADMIUM AND NICKEL |
| Material | ALUMINUM |
| 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 |
|---|---|
| 390A5053N1820A6 PRIMARY | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 390AS053N1820A6 | C/1 Advisory reference — outside the item-of-supply concept Glenair, Inc. |
| 7249691-5 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 7249691 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5935-01-596-8591 is a Backshell,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-596-8591 has 1 manufacturer part number on file: 390A5053N1820A6 (Glenair, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 5935-01-596-8592, 5935-01-596-8593, 5935-01-596-8594. Verify interchangeability with system specifications before substitution.
Key specifications for 390A5053N1820A6: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Height: 2.062 INCHES MAXIMUM IN; Style Designator: STRAIGHT TYPE W/CABLE CLAMP; Overall Length: 4.937 INCHES MAXIMUM IN. 5 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.