The Switch,flow, cataloged under National Stock Number 5930-01-452-5295, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-452-5295 |
| Primary Part Number | 500311 ITEM 31 |
| Item Name | Switch,flow |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc |
| 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 |
|---|---|
| 500311 ITEM 31 PRIMARY | Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc (USA) |
| 5-21-PP-0.10 | Compac Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 500311 | D/9 Drawing number reference only Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc |
| 5-21-PP-0.1 | C/1 Advisory reference — outside the item-of-supply concept Compac Engineering Inc |
NSN 5930-01-452-5295 is a Switch,flow, manufactured by Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-452-5295 has 2 manufacturer part numbers on file: 500311 ITEM 31 (Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc), 5-21-PP-0.10 (Compac Engineering Inc).
Key specifications for 500311 ITEM 31: End Item Identification: SYSTEM (OCM). 0 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.