The Connecting Link,rigid, cataloged under National Stock Number 3040-01-346-1981, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Haywardindl. Products, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 3040-01-346-1981 |
| Primary Part Number | ST950080BRMMM PC16 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Haywardindl. Products, Inc. |
| Status | ACTIVE |
| Body Construction | SOLID |
| Material | STEEL |
| 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 |
|---|---|
| 8740300400 | Haywardindl. Products, Inc. (USA) |
| ST950080BRMMM PC16 PRIMARY | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ST950080BRMMM | D/9 Drawing number reference only Haywardindl. Products, Inc. |
NSN 3040-01-346-1981 is a Connecting Link,rigid, manufactured by Haywardindl. Products, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-346-1981 has 2 manufacturer part numbers on file: 8740300400 (Haywardindl. Products, Inc.), ST950080BRMMM PC16 (Haywardindl. Products, Inc.).
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-346-1982, 2520-01-346-4188, 4330-01-346-6316. Verify interchangeability with system specifications before substitution.
Key specifications for ST950080BRMMM PC16: Body Construction: SOLID; End Item Identification: HAYWARD INDUSTRIAL PRODUCTS INC MODEL 950 CLASS 150 LB DUPLEX STRAINER LBS; Material: STEEL. 2 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.