The Roller,chock, cataloged under National Stock Number 2040-01-684-5798, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-684-5798 |
| Item Name | Roller,chock |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Overall Diameter | 3.375 INCHES NOMINAL IN |
| Material | RUBBER NATURAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| YR0000 | 3/9 Design control — primary reference C. H. Yates Rubber Corp. |
NSN 2040-01-684-5798 is a Roller,chock, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-01-684-5798: Overall Diameter: 3.375 INCHES NOMINAL IN; Overall Length: 8.00 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: ROLLER, POLY, CENTER; End Item Identification: 1915-01-153-8801;VESSEL,LOGISTIC SUP. 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.