The Sight Hole Cover, cataloged under National Stock Number 2040-01-394-8068, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Waukesha Bearings Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-394-8068 |
| Primary Part Number | 063-000-160-ITEM-30 |
| Item Name | Sight Hole Cover |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Waukesha Bearings Corporation |
| Status | ACTIVE |
| Material | PLASTIC |
| 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 |
|---|---|
| 063-000-160-ITEM-30 PRIMARY | Waukesha Bearings Corporation (USA) |
| Reference | Meaning |
|---|---|
| 063-000-160 | 5/1 Secondary reference Waukesha Bearings Corporation |
| 000050720-000 | C/1 Advisory reference — outside the item-of-supply concept Waukesha Bearings Corporation |
NSN 2040-01-394-8068 is a Sight Hole Cover, manufactured by Waukesha Bearings Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-394-8068 has 1 manufacturer part number on file: 063-000-160-ITEM-30 (Waukesha Bearings Corporation).
Key specifications for 063-000-160-ITEM-30: End Item Identification: PROPULSION LINESHAFT BEARING; Material: PLASTIC. 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.