The Diaphragm,pump,special Shaped, cataloged under National Stock Number 4310-01-541-9495, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Vident. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4310-01-541-9495 |
| Primary Part Number | 22142 |
| Item Name | Diaphragm,pump,special Shaped |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Vident |
| Status | ACTIVE |
| 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 |
|---|---|
| 22142 PRIMARY | Vident (USA) |
| Reference | Meaning |
|---|---|
| LL-H59-4939 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 4310-01-541-9495 is a Diaphragm,pump,special Shaped, manufactured by Vident, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-541-9495 has 1 manufacturer part number on file: 22142 (Vident).
2 possible matches (shared part number, not a government interchangeability claim): 4330-01-665-0685, 4810-01-665-0898. Verify interchangeability with system specifications before substitution.
Key specifications for 22142: End Item Identification: FURNACE, DENTAL LABORA. 0 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.