The Disc,brake, cataloged under National Stock Number 3040-00-372-4827, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord Industries Llc Div Stearns. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-372-4827 |
| Primary Part Number | 566842400 |
| Item Name | Disc,brake |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rexnord Industries Llc Div Stearns |
| 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 |
|---|---|
| 566842400 PRIMARY | Rexnord Industries Llc Div Stearns (USA) |
| Reference | Meaning |
|---|---|
| 8-004-208 | 5/9 Secondary reference Rexnord Industries Llc Div Stearns |
| 8-004-208-00 | 5/9 Secondary reference Rexnord Industries Llc Div Stearns |
| 6097826-003 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 3040-00-372-4827 is a Disc,brake, manufactured by Rexnord Industries Llc Div Stearns, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-372-4827 has 1 manufacturer part number on file: 566842400 (Rexnord Industries Llc Div Stearns).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-341-5441. Verify interchangeability with system specifications before substitution.
Key specifications for 566842400: Special Features: 10.0 IN. OD.; 5.5 IN. PITCH ID.; 0.375 IN. THK.; HEAVY DUTY LINING TO BE USED WITH BRASS INTERNAL PARTS; FSC APPLICATION DATA:ELECTRIC BRAKE IN. 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.