The Divider,valve Flow, cataloged under National Stock Number 4820-01-461-4837, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Barnes Group Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Divider,valve Flow |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Barnes Group Inc (CAGE 70472) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-461-4837 |
| Primary Part Number | 1100047 |
| Item Name | Divider,valve Flow |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Barnes Group Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1100047 PRIMARY | Barnes Group Inc (USA) |
| Reference | Meaning |
|---|---|
| 7-926-002960 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| 7-926-002960 | 5/9 Secondary reference Grove U.s. Llc Dba Grove Us Llc |
NSN 4820-01-461-4837 is a Divider,valve Flow, manufactured by Barnes Group Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-461-4837 has 1 manufacturer part number on file: 1100047 (Barnes Group Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5445-01-544-1904, 1386-01-662-1685. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4820-01-461-4837 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.