The Plate,retaining,electrical Conne, cataloged under National Stock Number 5935-01-255-3119, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-255-3119 |
| Primary Part Number | ST3M546B4 |
| Item Name | Plate,retaining,electrical Conne |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 CLINCH NUT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.906 INCHES NOMINAL IN |
| Style Designator | SQUARE SHAPE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.112 INCHES IN |
| Size Designation | 14 |
| Surface Treatment | ANODIZE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 0.906 INCHES NOMINAL IN |
| Thread Class | 3B |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| ST3M546B4 PRIMARY | The Boeing Company Div Defense (USA) |
| 1009-14 | Fastener Specialty, Inc. (USA) |
| S912-14A | Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc (USA) |
| AT340-14 | Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc (USA) |
| FSC/MD-14A0106 | Lindberg Corp Dba Lindburg Heat Treating Co (USA) |
| S935-14A | Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc (USA) |
| SIB-1448-4 | Sigmation Inc (USA) |
| Reference | Meaning |
|---|---|
| ST3M546A4 | 5/9 Secondary reference The Boeing Company Div Defense |
| 10131902 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5935-01-255-3119 is a Plate,retaining,electrical Conne, manufactured by The Boeing Company Div Defense, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-255-3119 has 7 manufacturer part numbers on file: ST3M546B4 (The Boeing Company Div Defense), 1009-14 (Fastener Specialty, Inc.), S912-14A (Stroco Manufacturing, Inc. Dba Stroco Manufacturing Inc), AT340-14 (Abbotec, Incorporated Dba Abbotec Inc Div Abbotec Inc), FSC/MD-14A0106 (Lindberg Corp Dba Lindburg Heat Treating Co) and 2 more.
1 possible match (shared part number, not a government interchangeability claim): 5995-01-346-3925. Verify interchangeability with system specifications before substitution.
Key specifications for ST3M546B4: Mounting Facility Type and Quantity: 4 CLINCH NUT; Overall Height: 0.032 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.906 INCHES NOMINAL IN; Style Designator: SQUARE SHAPE. 11 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.