The Support,cylinder, cataloged under National Stock Number 3040-00-610-4976, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-610-4976 |
| Primary Part Number | 6104976 |
| Item Name | Support,cylinder |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Attachment to Item Supported Method | THREADED HOLE 0.375-16UNC-3B 35.0DEG CCW FROM C/L OF LARGE APERTURE |
| Surface Treatment | PHOSPHATE |
| 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 |
|---|---|
| 6104976 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 3040-00-610-4976 is a Support,cylinder, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-610-4976 has 1 manufacturer part number on file: 6104976 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 6104976: Overall Height: 12.813 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Attachment to Item Supported Method: THREADED HOLE 0.375-16UNC-3B 35.0DEG CCW FROM C/L OF LARGE APERTURE; Special Features: APERTURE 4.750 DIA 6.375 C-TO-C FROM 6.625 DIA APERTURE; 63AA FINISH ONEACH APERTURE ID. 3 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.