The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-298-5076, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Vertex Modernization and Sustainment Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-298-5076 |
| Primary Part Number | 3929AS1323-27 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Vertex Modernization and Sustainment Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Overall Diameter | 1.200 INCHES MAXIMUM IN |
| Style Designator | STRAIGHT SHAPE SOLID TYPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Cable Opening Quantity | 1 |
| Size Designation | 27 |
| Surface Treatment | CADMIUM AND CHROMATE |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| Cable Opening Diameter | 0.750 INCHES MAXIMUM IN |
| 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 |
|---|---|
| S2127-16-34D | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
| G7173-27NF | Glenair, Inc. (USA) |
| 3929AS1323-27 PRIMARY | Vertex Modernization and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 5M1960-27 | 3/9 Design control — primary reference The Boeing Company Div Defense |
| 3929AS1323-27 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5935-01-298-5076 is a Backshell,electrical Connector, manufactured by Vertex Modernization and Sustainment Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-298-5076 has 3 manufacturer part numbers on file: S2127-16-34D (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc), G7173-27NF (Glenair, Inc.), 3929AS1323-27 (Vertex Modernization and Sustainment Llc).
Key specifications for 3929AS1323-27: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Diameter: 1.200 INCHES MAXIMUM IN; Style Designator: STRAIGHT SHAPE SOLID TYPE; Overall Length: 1.630 INCHES MAXIMUM IN. 13 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.