The Valve,globe, cataloged under National Stock Number 4820-00-288-7453, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 16 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through both NSN and commercial part number lookups. 25 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-288-7453 |
| Primary Part Number | DD453S55-234PC85T093 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flow Control Device | CONE |
| Nominal Pipe Size Accommodated | 0.500 INCHES SECOND END IN |
| Connection Style | SOCKET (TUBE) FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Type | THREADED INTERNAL PIPE SECOND END |
| Style Designator | STRAIGHT THRU |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Features Provided | BONNET PACKING |
| Bonnet Type | INSIDE SCREW |
| Thread Direction | RIGHT-HAND SECOND END |
| Nominal Thread Size | 0.500 INCHES SECOND END IN |
| Bonnet Attachment Method | THREADED |
| Thread Quantity Per Inch | 14 SECOND END |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | NPT SECOND END |
| 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 |
|---|---|
| Q-O-107E1/2IN | William E Williams Valve Corp (USA) |
| DD453S55-234PC85T093 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| DD445S5504-8PC85T093 | 5/9 Secondary reference Naval Sea Systems Command |
| DE51S5504-4PC123T0131 | 5/9 Secondary reference U.S. Government activity |
| DD453S55-0418PC85T093 | 5/9 Secondary reference U.S. Government activity |
| DD692SS5504-4PC85T093 | 5/9 Secondary reference Naval Sea Systems Command |
| DD453S55-0418PC85T093 | 5/9 Secondary reference Naval Sea Systems Command |
| DD453S55-0409PC85T093 | 5/9 Secondary reference U.S. Government activity |
| DD692S5504-4PC85T093 | 5/9 Secondary reference U.S. Government activity |
| DD692-S-5504-85 | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| DD445S5504-16PC85T093 | 5/9 Secondary reference Naval Sea Systems Command |
| DE51S5504-12ALT2PC123T0131 | 5/9 Secondary reference U.S. Government activity |
| DE51S5504-12ALT2PC123T0131 | 5/9 Secondary reference Naval Sea Systems Command |
| DD445S5504-8PC85T093 | 5/9 Secondary reference U.S. Government activity |
| DE51S5504-4PC123T0131 | 5/9 Secondary reference Naval Sea Systems Command |
| DD692S5504-12PC85T093 | 5/9 Secondary reference Naval Sea Systems Command |
| DE89S5504-181119PC123T0131 | 5/9 Secondary reference U.S. Government activity |
| 6837IN | 5/9 Secondary reference Mindeco Corp |
| DD692S5504-12PC85T093 | 5/9 Secondary reference U.S. Government activity |
| DE89S5504-181111PC123T0131 | 5/9 Secondary reference U.S. Government activity |
| DD445S5504-16PC85T093 | 5/9 Secondary reference U.S. Government activity |
| 60V12-50 | 5/9 Secondary reference Vigor Shipyards, Llc Div Vigor Shipyards, Inc. |
NSN 4820-00-288-7453 is a Valve,globe, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-288-7453 has 2 manufacturer part numbers on file: Q-O-107E1/2IN (William E Williams Valve Corp), DD453S55-234PC85T093 (Naval Sea Systems Command).
Key specifications for DD453S55-234PC85T093: Flow Control Device: CONE; Nominal Pipe Size Accommodated: 0.500 INCHES SECOND END IN; Connection Style: SOCKET (TUBE) FIRST END; Connection Type: UNTHREADED INTERNAL TUBE FIRST END. 16 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.