The Valve,globe, cataloged under National Stock Number 4820-01-498-7950, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Henry Technologies, Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-498-7950 |
| Primary Part Number | 2034A-N |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Henry Technologies, Inc. |
| Status | ACTIVE |
| Connection Style | PLAIN (TUBE) ALL ENDS |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | UNS S30300 NATIONAL SPEC 2ND MATERIAL RESPONSE STEM |
| Material Document and Classification | UNSC8300 NATIONAL SPEC 1ST MATERIAL RESPONSE BODY |
| Nominal Outside Diameter Tube Accommodated | 2.500 INCHES ALL ENDS IN |
| Material | COPPER ALLOY BODY |
| Material | STEEL CORROSION RESISTING STEM |
| 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 |
|---|---|
| 2034A-N PRIMARY | Henry Technologies, Inc. (USA) |
| 2034A-N | Kampi Components Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SK5153-N ASSY 2034A-N | 5/9 Secondary reference Henry Technologies, Inc. |
| SK5153-N | D/9 Drawing number reference only Henry Technologies, Inc. |
| 2034A-N | 3/9 Design control — primary reference Henry Technologies, Inc. |
NSN 4820-01-498-7950 is a Valve,globe, manufactured by Henry Technologies, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-498-7950 has 2 manufacturer part numbers on file: 2034A-N (Henry Technologies, Inc.), 2034A-N (Kampi Components Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-545-5099, 4730-01-545-8453. Verify interchangeability with system specifications before substitution.
Key specifications for 2034A-N: Connection Style: PLAIN (TUBE) ALL ENDS; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS; Style Designator: STRAIGHT THRU; Material Document and Classification: UNS S30300 NATIONAL SPEC 2ND MATERIAL RESPONSE STEM. 8 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.