The Arm,cam, cataloged under National Stock Number 4930-00-653-0362, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Dover Resources Inc Dba Opw Engineered Systems. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-00-653-0362 |
| Primary Part Number | C01850B |
| Item Name | Arm,cam |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Dover Resources Inc Dba Opw Engineered Systems |
| Status | ACTIVE |
| General Characteristics Item Description | MANGANESE BRONZE NO. 421;2.406 IN. O/A LG;0.188 IN. THK;HANDLE OD 0.531 IN;ONE HOLE 0.250 IN. DIA;ONE HOLE 0.315 IN. DIA 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 |
|---|---|
| C01850B PRIMARY | Dover Resources Inc Dba Opw Engineered Systems (USA) |
| Reference | Meaning |
|---|---|
| C01850B | 5/9 Secondary reference Pride Cast Metals, Inc. |
| C01850B | 3/2 Design control — primary reference U.S. Government activity |
| MCD4124ITEM8 | 5/9 Secondary reference U.S. Government activity |
| C01850B | 5/9 Secondary reference U.S. Government activity |
| C1850B | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
| C1850B | 5/9 Secondary reference U.S. Government activity |
| MCD4124ITEM8 | 5/9 Secondary reference U.S. Government activity |
NSN 4930-00-653-0362 is a Arm,cam, manufactured by Dover Resources Inc Dba Opw Engineered Systems, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-00-653-0362 has 1 manufacturer part number on file: C01850B (Dover Resources Inc Dba Opw Engineered Systems).
Key specifications for C01850B: General Characteristics Item Description: MANGANESE BRONZE NO. 421;2.406 IN. O/A LG;0.188 IN. THK;HANDLE OD 0.531 IN;ONE HOLE 0.250 IN. DIA;ONE HOLE 0.315 IN. DIA IN; End Item Identification: W/S:FUEL DISPENSING SYSTEM, TACT AIRFIELD (3ID)(M1966). 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.
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.