The Valve,globe, cataloged under National Stock Number 4820-01-446-4642, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Newmans Inc New Jersey Div. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-446-4642 |
| Primary Part Number | 2IN 28S-FS2 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Newmans Inc New Jersey Div |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Connection Style | SOCKET ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material Document and Classification | ASTM A105N ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A276-410 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | ASTM A743-CA40 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Features Provided | BONNET PACKING |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Bonnet Attachment Method | BOLTED |
| Material | STEEL BODY |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Material | STEEL COMP 410 STEM |
| 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 |
|---|---|
| 2IN 28S-FS2 | Newmans Valve, Llc (USA) |
| 2IN 28S-FS2 PRIMARY | Newmans Inc New Jersey Div (USA) |
| Reference | Meaning |
|---|---|
| A-0018-00 | D/9 Drawing number reference only Newmans Inc New Jersey Div |
| 28S-FS2 2.00IN | C/1 Advisory reference — outside the item-of-supply concept Newmans Inc New Jersey Div |
| A-0018-00 2.00IN | 5/9 Secondary reference Newmans Inc New Jersey Div |
| 2IN 28S-FS2 | 5/9 Secondary reference Key Industries Inc Dba Liberty Equipment and Supply Co |
NSN 4820-01-446-4642 is a Valve,globe, manufactured by Newmans Inc New Jersey Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-446-4642 has 2 manufacturer part numbers on file: 2IN 28S-FS2 (Newmans Valve, Llc), 2IN 28S-FS2 (Newmans Inc New Jersey Div).
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-446-4643, 4820-01-446-4649, 4820-01-446-4655. Verify interchangeability with system specifications before substitution.
Key specifications for 2IN 28S-FS2: Flow Control Device: DISK; Furnished Items and Quantity: 1 HANDWHEEL; Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS. 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.