The Parts Kit,diaphragm Replacement, cataloged under National Stock Number 4820-01-214-3626, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fairchild Industrial Products Company. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-214-3626 |
| Primary Part Number | EC-15337-1 |
| Item Name | Parts Kit,diaphragm Replacement |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fairchild Industrial Products Company |
| Status | ACTIVE |
| Component Quantity | 11 |
| Document Type | UNIT ASSEMBLAGE |
| End Item Source | 07282 |
| Model Number | 20/T-5220/T-5700/ED-1856 |
| Component Document Page Number | 1 |
| Document Identification | EC-15337 |
| Reference Data and Literature | LEC MZ0461 GROUP 51 FIGURE 58 |
| Component Document Origin | INDUSTRIAL |
| End Item Name | RECHANGES CIRCUIT D,AIR |
| Document Source | 07282 |
| Functional Description | 1:1 RATIO |
| Usage Design | CONTROL DIAPHRAGM ASSY |
| 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 |
|---|---|
| EC-15337-1 PRIMARY | Fairchild Industrial Products Company (USA) |
| Reference | Meaning |
|---|---|
| EC-15337 | 5/1 Secondary reference Fairchild Industrial Products Company |
| 7045 | 5/9 Secondary reference Fairchild Industrial Products Company |
NSN 4820-01-214-3626 is a Parts Kit,diaphragm Replacement, manufactured by Fairchild Industrial Products Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-214-3626 has 1 manufacturer part number on file: EC-15337-1 (Fairchild Industrial Products Company).
Key specifications for EC-15337-1: Component Quantity: 11; Document Type: UNIT ASSEMBLAGE; End Item Source: 07282; Model Number: 20/T-5220/T-5700/ED-1856. 12 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.