The Body,valve, cataloged under National Stock Number 4820-01-208-7161, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Windham Machine Company, Inc. Dba Nathan Manufacturing Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-208-7161 |
| Primary Part Number | S-25045 |
| Item Name | Body,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Windham Machine Company, Inc. Dba Nathan Manufacturing Division |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| S-25045 PRIMARY | Windham Machine Company, Inc. Dba Nathan Manufacturing Division (USA) |
| Reference | Meaning |
|---|---|
| 200120K | 5/9 Secondary reference U.S. Government activity |
| 911-PIECE 46 | 5/9 Secondary reference Windham Machine Company, Inc. Dba Nathan Manufacturing Division |
NSN 4820-01-208-7161 is a Body,valve, manufactured by Windham Machine Company, Inc. Dba Nathan Manufacturing Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-208-7161 has 1 manufacturer part number on file: S-25045 (Windham Machine Company, Inc. Dba Nathan Manufacturing Division).
Key specifications for S-25045: End Item Identification: 4930-01-102-9110; Material: STEEL. 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.