The Bracket,eye,rotating Shaft, cataloged under National Stock Number 3040-01-038-7279, 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 | 3040-01-038-7279 |
| Primary Part Number | 12007979 |
| Item Name | Bracket,eye,rotating Shaft |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Width | 6.748 INCHES MINIMUM AND 6.749 INCHES MAXIMUM IN |
| Material | STEEL |
| Bore Inside Diameter | 2.125 INCHES MINIMUM AND 2.127 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 12007979 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 3040-01-038-7279 is a Bracket,eye,rotating Shaft, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-038-7279 has 1 manufacturer part number on file: 12007979 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12007979: Overall Height: 7.060 INCHES NOMINAL IN; Overall Length: 1.880 INCHES NOMINAL IN; Special Features: BOLT HOLE:QTY-3,SHAPE-ROUND;C TO C DISTANCE BETWEEN BOLT HOLES,IRREGULAR;DISTANCE FROM BORE CTRLINE TO BASE BOTTOM,2.250 IN.;STEEL,COMP 3240,4140,4340,4640,8640,8740,ASTM A108 OR STEEL FORGING COMP 3140,4140,4340,4640,8640,MIL-S-46172 IN; Width: 6.748 INCHES MINIMUM AND 6.749 INCHES MAXIMUM IN. 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.