The Valve,globe, cataloged under National Stock Number 4820-01-329-1209, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-329-1209 |
| Primary Part Number | 23036322-4 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Flow Control Device | STEM |
| Connection Style | GASKET SEAL(BOSS) ALL ENDS |
| Connection Type | THREADED INTERNAL BOSS ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Mounting Facility | PANEL |
| Bonnet Attachment Method | THREADED |
| Thread Class | 2B ALL ENDS |
| Material | STEEL COMP 316 BODY |
| Material | STEEL COMP 316 STEM |
| Thread Series Designator | UNF ALL ENDS |
| 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 |
|---|---|
| 23036322-4 | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6181-183-2 | 5/9 Secondary reference Air Dry Co of America, Llc |
| 23036322 | 7/1 Vendor item drawing reference Rolls-Royce Corporation |
| 6181-183-2 | 3/2 Design control — primary reference U.S. Government activity |
| 6181-183-2 | C/1 Advisory reference — outside the item-of-supply concept Delson Hinge Corporation |
NSN 4820-01-329-1209 is a Valve,globe, manufactured by Rolls-Royce Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-329-1209 has 1 manufacturer part number on file: 23036322-4 (Rolls-Royce Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-329-1210, 4820-01-329-9810. Verify interchangeability with system specifications before substitution.
Key specifications for 23036322-4: Flow Control Device: STEM; Connection Style: GASKET SEAL(BOSS) ALL ENDS; Connection Type: THREADED INTERNAL BOSS ALL ENDS; Style Designator: STRAIGHT THRU. 15 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.