The Stem,fluid Valve, cataloged under National Stock Number 4820-01-223-8742, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-223-8742 |
| Primary Part Number | 10679 PIECE 9,10,11,13 AND 39 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| 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 |
|---|---|
| 10679 PIECE 9,10,11,13 AND 39 PRIMARY | Velan Valve Corp. (USA) |
| Reference | Meaning |
|---|---|
| H3307743 | D/9 Drawing number reference only U.S. Government activity |
| H3307743 PIECE 9TO11.13.39 | 5/2 Secondary reference U.S. Government activity |
| 10679 PIECE 9T0 | C/1 Advisory reference — outside the item-of-supply concept Velan Valve Corp. |
| 10679 | D/9 Drawing number reference only Velan Valve Corp. |
NSN 4820-01-223-8742 is a Stem,fluid Valve, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-223-8742 has 1 manufacturer part number on file: 10679 PIECE 9,10,11,13 AND 39 (Velan Valve Corp.).
2 possible matches (shared part number, not a government interchangeability claim): 5360-01-240-9810, 5360-01-426-7287. Verify interchangeability with system specifications before substitution.
Key specifications for 10679 PIECE 9,10,11,13 AND 39: Special Features: MONEL;O/A LG 12.625 IN.;INCLUDES DISK,PACKING RINGS,SEAT BUSHING,AND YOKE BUSHING IN. 0 specifications are 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.