The Valve,ball, cataloged under National Stock Number 4820-01-415-3186, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Carrier Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-415-3186 |
| Primary Part Number | 90-C--02--1054 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 90-C--02--1054 PRIMARY | Carrier Corp (USA) |
| 5001003-G531 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-5001003-G53 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 5001003 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4820-01-415-3186 is a Valve,ball, manufactured by Carrier Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-415-3186 has 2 manufacturer part numbers on file: 90-C--02--1054 (Carrier Corp), 5001003-G531 (Naval Sea Systems Command).
Key specifications for 90-C--02--1054: Special Features: I IN. SIZE,STRAIGHT THRU, 2 WAY,SILVERBRAZE; End Item Identification: SEAWOLF CLASS SSN; Material: COPPER ALLOY BODY. 1 specification is 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.