The Polarizing Key,electrical Connec, cataloged under National Stock Number 5935-01-339-2893, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings). The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Polarizing Key,electrical Connec |
| FSC / FSG | 5935 — Connectors, Electrical (FSG 59) |
| Manufacturers | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (CAGE 037Z3) |
| Parameter | Value |
|---|---|
| NSN | 5935-01-339-2893 |
| Primary Part Number | 87121-01 |
| Item Name | Polarizing Key,electrical Connec |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) |
| Status | ACTIVE |
| 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 |
|---|---|
| 87121-01 | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA) |
| Reference | Meaning |
|---|---|
| 87121-01 | C/1 Advisory reference — outside the item-of-supply concept Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 65307-001LF | 5/9 Secondary reference Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
| ASC1570560 | 5/9 Secondary reference Asc Pty Ltd |
| 65307001-MIL | 3/9 Design control — primary reference Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
NSN 5935-01-339-2893 is a Polarizing Key,electrical Connec, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings), classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-339-2893 has 1 manufacturer part number on file: 87121-01 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-350-6229. Verify interchangeability with system specifications before substitution.
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.