The Parts Kit,stop Diaphragm Valve, cataloged under National Stock Number 4820-01-483-9552, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. Government technical data includes 4 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-483-9552 |
| Primary Part Number | 10105-55 |
| Item Name | Parts Kit,stop Diaphragm Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives |
| Status | ACTIVE |
| Component Quantity | 13 |
| Criticality Code Justification | FEAT |
| Nonsupply Items and Quantities | 1-DIAPHRAGM ASSY,1-SPR,COM,0.12ID,0.30LG,7.75SR,1-PLUNGER,1-SCREW SPECIAL,1-SERVICE KIT INSTRUCTION CARD,1-O-RING,0.070IDX.070W,BUNA-N,1-O-RING,0.176IDX.070W,BUNA-N,1-RETAINING NUT,1-FORMED DIAPHRAGM,1-EXHAUST DIAPHRAGM,1-PLUNGER,1-SPR,COM,0.15ID,0.17LG,2.11SR,1-PLASTIC BAG .004X4.0X6.0 W |
| Document Source | 41387 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 10105-55 PRIMARY | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
NSN 4820-01-483-9552 is a Parts Kit,stop Diaphragm Valve, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-483-9552 has 1 manufacturer part number on file: 10105-55 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).
Key specifications for 10105-55: Component Quantity: 13; Criticality Code Justification: FEAT; Nonsupply Items and Quantities: 1-DIAPHRAGM ASSY,1-SPR,COM,0.12ID,0.30LG,7.75SR,1-PLUNGER,1-SCREW SPECIAL,1-SERVICE KIT INSTRUCTION CARD,1-O-RING,0.070IDX.070W,BUNA-N,1-O-RING,0.176IDX.070W,BUNA-N,1-RETAINING NUT,1-FORMED DIAPHRAGM,1-EXHAUST DIAPHRAGM,1-PLUNGER,1-SPR,COM,0.15ID,0.17LG,2.11SR,1-PLASTIC BAG .004X4.0X6.0 W; Document Source: 41387. 4 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.