The Valve,single Pedal, cataloged under National Stock Number 4820-01-089-8885, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is T and S Brass and Bronze Works Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-089-8885 |
| Primary Part Number | B-0507 |
| Item Name | Valve,single Pedal |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | T and S Brass and Bronze Works Inc |
| Status | ACTIVE |
| General Characteristics Item Description | FLOOR MTD,SELF-CLOSING,0.500 IPS FEMALE INLET AND OUTLET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B-0507 PRIMARY | T and S Brass and Bronze Works Inc (USA) |
| Reference | Meaning |
|---|---|
| B-507 | 3/9 Design control — primary reference T and S Brass and Bronze Works Inc |
NSN 4820-01-089-8885 is a Valve,single Pedal, manufactured by T and S Brass and Bronze Works Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-089-8885 has 1 manufacturer part number on file: B-0507 (T and S Brass and Bronze Works Inc).
Key specifications for B-0507: General Characteristics Item Description: FLOOR MTD,SELF-CLOSING,0.500 IPS FEMALE INLET AND OUTLET. 1 specification is documented in the U.S. Government catalog.
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.