The Gland,valve, cataloged under National Stock Number 4820-01-121-1319, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Walworth Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-121-1319 |
| Primary Part Number | N-11398 PIECE 10-3IN |
| Item Name | Gland,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | The Walworth Company |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,1.398 IN. BODY OD,FLANGED ONE END,1.624 IN. DIA BY 0.250 IN. THK,0.908 IN. BORE DIA,COUNTERBORED FROM FLANGED END 1.058 IN. DIA,0.812 IN. DEEP,1.090 IN. O/A LG IN |
| 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 |
|---|---|
| N-11398 PIECE 10-3IN PRIMARY | The Walworth Company (USA) |
| Reference | Meaning |
|---|---|
| N-11398 PIECE 10-3IN | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-121-1319 is a Gland,valve, manufactured by The Walworth Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-121-1319 has 1 manufacturer part number on file: N-11398 PIECE 10-3IN (The Walworth Company).
Key specifications for N-11398 PIECE 10-3IN: General Characteristics Item Description: STEEL,1.398 IN. BODY OD,FLANGED ONE END,1.624 IN. DIA BY 0.250 IN. THK,0.908 IN. BORE DIA,COUNTERBORED FROM FLANGED END 1.058 IN. DIA,0.812 IN. DEEP,1.090 IN. O/A LG IN. 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.