The Shaft,ammunition,handling, cataloged under National Stock Number 1090-01-500-7943, is classified within Federal Supply Class 1090 (Assemblies Interchangeable Between Weapons in Two or More Classes) of the Weapons 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1090-01-500-7943 |
| Primary Part Number | RIA149498 |
| Item Name | Shaft,ammunition,handling |
| FSC / FSG | 1090 / 10 — Assemblies Interchangeable Between Weapons in Two or More Classes |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Overall Diameter | 0.875 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| RIA149498 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| RIA149498 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1090-01-500-7943 is a Shaft,ammunition,handling, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1090, Assemblies Interchangeable Between Weapons in Two or More Classes. Status: active.
NSN 1090-01-500-7943 has 1 manufacturer part number on file: RIA149498 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for RIA149498: Overall Diameter: 0.875 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Overall Length: 9.800 INCHES NOMINAL IN; Special Features: WEAPON SYSTEM ESSENTIAL; 6061-T6 ALUMINUM ALLOY; ENDS ARE .5 INCH O.D., 1ST END HAS KEYWAY, 2ND END HAS PIN HOLE 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.
NSN 1090-01-500-7943 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.