The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-081-0891, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sigmation Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 — Connectors, Electrical (FSG 59) |
| Manufacturers | Triangle Tool Co (CAGE 03TF2); Sigmation Inc (CAGE 65884) |
| Parameter | Value |
|---|---|
| NSN | 5935-01-081-0891 |
| Primary Part Number | S1A-752 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Sigmation Inc |
| 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 |
|---|---|
| C1-231 | Triangle Tool Co (USA) |
| S1A-752 PRIMARY | Sigmation Inc (USA) |
| Reference | Meaning |
|---|---|
| 10-450911-184 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 371-9006-220 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| C1-231 | 5/9 Secondary reference Cobra Industries Inc |
NSN 5935-01-081-0891 is a Backshell,electrical Connector, manufactured by Sigmation Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-081-0891 has 2 manufacturer part numbers on file: C1-231 (Triangle Tool Co), S1A-752 (Sigmation Inc).
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.