The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-455-6338, 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 10 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-455-6338 |
| Primary Part Number | 637-013 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.281 INCHES NOMINAL IN |
| Style Designator | STRAIGHT TYPE W/FLANGE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.438 INCHES IN |
| Surface Treatment | CADMIUM AND CHROMATE AND NICKEL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.281 INCHES NOMINAL IN |
| Thread Class | 2B |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| 4506143 | Palomar Products, Inc. (USA) |
| 637-013 PRIMARY | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 637-013 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 1104023-2 | 5/1 Secondary reference Palomar Products, Inc. |
NSN 5935-01-455-6338 is a Backshell,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-455-6338 has 2 manufacturer part numbers on file: 4506143 (Palomar Products, Inc.), 637-013 (Glenair, Inc.).
Key specifications for 637-013: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Overall Height: 2.375 INCHES MAXIMUM IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.281 INCHES NOMINAL IN; Style Designator: STRAIGHT TYPE W/FLANGE. 10 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.