The Rotor and Lining Assembly, cataloged under National Stock Number 1010-01-280-4188, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1010-01-280-4188 |
| Primary Part Number | 6289022 |
| Item Name | Rotor and Lining Assembly |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL 1015-1025 PER ASTM A108; CADMIUM PLATE PER QQ-P-416,TY II,CL I; 4.246 IN. OD; 1.600 IN. THK; 3.172 IN. ID ONE END; 1.120 IN. ID OTHER END; 4.000 IN. OD BY 3.000 IN. ID BY 0.125 IN. THK LINING RING CEMENTED TO ONE SURFACE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6289022 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6289021QAR | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 1010-01-280-4188 is a Rotor and Lining Assembly, manufactured by Naval Sea Systems Command, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-01-280-4188 has 1 manufacturer part number on file: 6289022 (Naval Sea Systems Command).
Key specifications for 6289022: General Characteristics Item Description: STEEL 1015-1025 PER ASTM A108; CADMIUM PLATE PER QQ-P-416,TY II,CL I; 4.246 IN. OD; 1.600 IN. THK; 3.172 IN. ID ONE END; 1.120 IN. ID OTHER END; 4.000 IN. OD BY 3.000 IN. ID BY 0.125 IN. THK LINING RING CEMENTED TO ONE SURFACE IN; End Item Identification: 1010-01-233-9493. 1 specification is 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 1010-01-280-4188 has DEMIL Code D. 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.