The Strainer,hull Intake, cataloged under National Stock Number 2040-01-538-2191, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Gross Mechanical Laboratories 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. 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 | 2040-01-538-2191 |
| Primary Part Number | SC-1500 |
| Item Name | Strainer,hull Intake |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Gross Mechanical Laboratories Inc |
| Status | ACTIVE |
| Scoop Design Feature | NOT INCLUDED |
| 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 |
|---|---|
| SC-1500 PRIMARY | Gross Mechanical Laboratories Inc (USA) |
NSN 2040-01-538-2191 is a Strainer,hull Intake, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-538-2191 has 1 manufacturer part number on file: SC-1500 (Gross Mechanical Laboratories Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6130-01-571-5203, 6130-01-615-1024. Verify interchangeability with system specifications before substitution.
Key specifications for SC-1500: Scoop Design Feature: NOT INCLUDED; Special Features: OVAL, 6.82 BY 4.70 INCH, 1.50 INCH HIGH; HAS 8 MOUNTING HOLES FOR,6-10 SCREW; CLEAN-OUT DOOR FOR MAINTENANCE IN; Part Name Assigned by Controlling Agency: SEDIMENT STRAINER; End Item Identification: 40 FOOT SEARCH BOAT FT. 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.