The Suppressor,hydraulic System, cataloged under National Stock Number 4930-01-562-8211, 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 Wilkes & Mc Lean Ltd Div Wilkes and Mclean Ltd. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-562-8211 |
| Primary Part Number | WM3081-16 SS |
| Item Name | Suppressor,hydraulic System |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Wilkes & Mc Lean Ltd Div Wilkes and Mclean Ltd |
| Status | ACTIVE |
| Overall Diameter | 2.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WM3081-16 SS PRIMARY | Wilkes & Mc Lean Ltd Div Wilkes and Mclean Ltd (USA) |
NSN 4930-01-562-8211 is a Suppressor,hydraulic System, manufactured by Wilkes & Mc Lean Ltd Div Wilkes and Mclean Ltd, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-562-8211 has 1 manufacturer part number on file: WM3081-16 SS (Wilkes & Mc Lean Ltd Div Wilkes and Mclean Ltd).
Key specifications for WM3081-16 SS: Overall Height: 1.750 INCHES NOMINAL IN; Overall Diameter: 2.625 INCHES NOMINAL IN; Overall Length: 8.130 INCHES NOMINAL IN; Special Features: WEIGHT IS 8.5 POUNDS, FOR 3,000 PSI SYSTEM WITH STRAIGHT LINE THREAD CONNECTIONS LBS. 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 4930-01-562-8211 has DEMIL Code B. 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.