The Strainer,pumping Un, cataloged under National Stock Number 5840-00-403-8598, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Strainer,pumping Un |
| FSC / FSG | 5840 — Radar Equipment, Except Airborne (FSG 58) |
| Manufacturers | Spirax Sarco Inc Dba Spirax Sarco (CAGE 53059) |
| Parameter | Value |
|---|---|
| NSN | 5840-00-403-8598 |
| Primary Part Number | VRSL-40647 |
| Item Name | Strainer,pumping Un |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| VRSL-40647 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
| VRS | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 5840-00-403-8598 is a Strainer,pumping Un, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-403-8598 has 2 manufacturer part numbers on file: VRSL-40647 (Spirax Sarco Inc Dba Spirax Sarco), VRS (Spirax Sarco Inc Dba Spirax Sarco).
1 possible match (shared part number, not a government interchangeability claim): 6630-01-054-4334. Verify interchangeability with system specifications before substitution.
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.