The Valve,globe, cataloged under National Stock Number 4820-01-321-2540, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Crane Co Div Valve Div. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-321-2540 |
| Primary Part Number | 32813 CDS B-104844 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Flow Control Device | DISK OR STEM |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Nominal Pipe Size Accommodated | 4.500 INCHES ALL ENDS IN |
| Connection Style | BEVELED (PIPE) ALL ENDS |
| Connection Type | BUTT WELD PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Material Document and Classification | ASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A216,GR WCB ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 4.000 INCHES IN |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | BOLTED |
| Face to Face Distance | 11.500 INCHES IN |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Material | STEEL UNS J03002 BODY |
| Material | STEEL COMP 410 STEM |
| Material | STEEL UNS J03002 SEAT |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 143 1/2U B-104844 | Crane Co Div Valve Div (USA) |
| 32813 CDS B-104844 PRIMARY | Crane Co Div Valve Div (USA) |
NSN 4820-01-321-2540 is a Valve,globe, manufactured by Crane Co Div Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-321-2540 has 2 manufacturer part numbers on file: 143 1/2U B-104844 (Crane Co Div Valve Div), 32813 CDS B-104844 (Crane Co Div Valve Div).
Key specifications for 32813 CDS B-104844: Flow Control Device: DISK OR STEM; Furnished Items and Quantity: 1 HANDWHEEL; Nominal Pipe Size Accommodated: 4.500 INCHES ALL ENDS IN; Connection Style: BEVELED (PIPE) ALL ENDS. 18 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.