The Strainer Assembly,lo Flo, cataloged under National Stock Number 4520-00-025-2958, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Collins Engine Nozzles, Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-025-2958 |
| Primary Part Number | 614 |
| Item Name | Strainer Assembly,lo Flo |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Collins Engine Nozzles, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 BRASS STRAINER BODY,DELAVAN MFG CO,PART NO. 235,1 MONEL WIRE CLOTH STRAINER SCREEN,DELAVAN MFG CO,PART NO. 236,0.594 IN. LG O/A,0.438 IN. OD,0.402-36 CLASS 2A THD ON ONE END OF BODY,SCREEN FITS OVER OUTSIDE OF BODY A |
| 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 |
|---|---|
| 614 PRIMARY | Collins Engine Nozzles, Inc (USA) |
| Reference | Meaning |
|---|---|
| 614 | 5/2 Secondary reference U.S. Government activity |
| 614 | 5/9 Secondary reference U.S. Government activity |
| 614 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 4520-00-025-2958 is a Strainer Assembly,lo Flo, manufactured by Collins Engine Nozzles, Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-025-2958 has 1 manufacturer part number on file: 614 (Collins Engine Nozzles, Inc).
Key specifications for 614: General Characteristics Item Description: CONSISTS OF 1 BRASS STRAINER BODY,DELAVAN MFG CO,PART NO. 235,1 MONEL WIRE CLOTH STRAINER SCREEN,DELAVAN MFG CO,PART NO. 236,0.594 IN. LG O/A,0.438 IN. OD,0.402-36 CLASS 2A THD ON ONE END OF BODY,SCREEN FITS OVER OUTSIDE OF BODY A. 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.