The Seat,valve, cataloged under National Stock Number 4820-01-286-1833, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-286-1833 |
| Primary Part Number | 88115030 |
| Item Name | Seat,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc |
| Status | ACTIVE |
| Body Outside Diameter | 1.170 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN |
| Material | PLASTIC POLYPROPYLENE OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 88115030 PRIMARY | Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc (USA) |
| Reference | Meaning |
|---|---|
| 88115030 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-01-286-1833 is a Seat,valve, manufactured by Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-286-1833 has 1 manufacturer part number on file: 88115030 (Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc).
Key specifications for 88115030: Overall Height: 0.190 INCHES NOMINAL IN; Body Outside Diameter: 1.170 INCHES MINIMUM AND 1.210 INCHES MAXIMUM IN; End Item Identification: CHEMICAL BIOLOGICAL GAS MASK; Material: PLASTIC POLYPROPYLENE OVERALL. 2 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.
NSN 4820-01-286-1833 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.