The Guide Bushing Valve, cataloged under National Stock Number 4820-01-331-9099, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Baird Mfg Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Guide Bushing Valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Calder Ltd (CAGE U4484); Baird Mfg Co (CAGE 63850) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-331-9099 |
| Primary Part Number | 772-7725-316 |
| Item Name | Guide Bushing Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Baird Mfg Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| A3-PS-000204 ITEM 10 | Calder Ltd (GBR) |
| A3-PS-000204/10 | Calder Ltd (GBR) |
| 772-7725-316 PRIMARY | Baird Mfg Co (USA) |
NSN 4820-01-331-9099 is a Guide Bushing Valve, manufactured by Baird Mfg Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-331-9099 has 3 manufacturer part numbers on file: A3-PS-000204 ITEM 10 (Calder Ltd), A3-PS-000204/10 (Calder Ltd), 772-7725-316 (Baird Mfg Co).
No hazard code in the DLA record (HMIC N). 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.