The Plate,valve, cataloged under National Stock Number 4310-01-064-3828, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Rix Industries. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4310-01-064-3828 |
| Primary Part Number | A15-538-2 |
| Item Name | Plate,valve |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MATERIAL;2.408 IN. DIA 0.030 IN. THK;W/ONE CENTER HOLE 0.315 IN. DIA,SIX SLOTS 0.115 IN. W 0.750 IN. LG EQUALLY SPACED ON OUTER EDGE IN |
| 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 |
|---|---|
| A15-538-2 PRIMARY | Rix Industries (USA) |
| Reference | Meaning |
|---|---|
| 50-040453 | C/1 Advisory reference — outside the item-of-supply concept Hoerbiger Corp of America Inc |
| RLR07C1003GP | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4310-01-064-3828 is a Plate,valve, manufactured by Rix Industries, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-064-3828 has 1 manufacturer part number on file: A15-538-2 (Rix Industries).
2 possible matches (shared part number, not a government interchangeability claim): 5905-01-064-8328, 5905-01-151-1187. Verify interchangeability with system specifications before substitution.
Key specifications for A15-538-2: General Characteristics Item Description: STEEL MATERIAL;2.408 IN. DIA 0.030 IN. THK;W/ONE CENTER HOLE 0.315 IN. DIA,SIX SLOTS 0.115 IN. W 0.750 IN. LG EQUALLY SPACED ON OUTER EDGE IN. 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.