The Guide,valve Stem, cataloged under National Stock Number 4820-01-435-7932, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-435-7932 |
| Primary Part Number | B14568.001.132 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| SW122-10 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| B14568.001.132 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 14568001132 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| SW144-10 | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| Reference | Meaning |
|---|---|
| 751-6402606 ITEM 8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| SW122-10 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| B14568.001.132 | C/1 Advisory reference — outside the item-of-supply concept Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| 751-6402608 ITEM 8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 751-6402604 ITEM 28 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| SW144-10 | 5/9 Secondary reference Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| SW122 FIND 21 | C/1 Advisory reference — outside the item-of-supply concept Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| 751-6402607 ITEM 8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 751-6402605 ITEM 8 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4820-01-435-7932 is a Guide,valve Stem, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-435-7932 has 4 manufacturer part numbers on file: SW122-10 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), B14568.001.132 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 14568001132 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), SW144-10 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
Key specifications for B14568.001.132: End Item Identification: SEAWOLF CLASS SSN; Material: COPPER ALLOY. 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.