The Valve,globe, cataloged under National Stock Number 4820-01-423-1986, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-423-1986 |
| Primary Part Number | V-1100-500-S-JCP |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Connection Style | SOCKET ALL ENDS |
| Minimum Operating Temp | -452.0 FAHRENHEIT DEGF |
| Criticality Code Justification | ZZZY |
| Connection Type | UNTHREADED INTERNAL TUBE ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Bonnet Type | INSIDE SCREW |
| Maximum Operating Temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bonnet Attachment Method | BOLTED |
| Material | STEEL COMP 304 BODY |
| Valve Operation Method | MANUAL |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| V-1100-500-S-JCP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| V-1100-500-S-J | 3/1 Design control — primary reference Acme Cryogenics, Inc |
| 81-2452-03010-500T-G-J | 5/9 Secondary reference Chart Inc Div Cryogenic Systems Div |
| 81-2542-03010-5 | C/1 Advisory reference — outside the item-of-supply concept Chart Inc Div Cryogenic Systems Div |
| 81-2542-03001 | 5/9 Secondary reference Chart Inc Div Cryogenic Systems Div |
| V-1100-500-S-J | 3/9 Design control — primary reference Chart Inc Div Cryogenic Systems Div |
NSN 4820-01-423-1986 is a Valve,globe, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-423-1986 has 1 manufacturer part number on file: V-1100-500-S-JCP (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-423-1992. Verify interchangeability with system specifications before substitution.
Key specifications for V-1100-500-S-JCP: Connection Style: SOCKET ALL ENDS; Minimum Operating Temp: -452.0 FAHRENHEIT DEGF; Criticality Code Justification: ZZZY; Connection Type: UNTHREADED INTERNAL TUBE ALL ENDS. 13 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.