The Cap,grease, cataloged under National Stock Number 3040-01-411-4241, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-411-4241 |
| Primary Part Number | 903-5912046PC4 |
| Item Name | Cap,grease |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Outside Diameter | 0.938 INCHES NOMINAL IN |
| Body Inside Diameter | 0.687 INCHES NOMINAL 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 |
|---|---|
| 903-5912046PC4 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 903-5912046PC4 | 5/9 Secondary reference U.S. Government activity |
| 903-5912046 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-411-4241 is a Cap,grease, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-411-4241 has 1 manufacturer part number on file: 903-5912046PC4 (Naval Sea Systems Command).
Key specifications for 903-5912046PC4: Body Outside Diameter: 0.938 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN; Body Inside Diameter: 0.687 INCHES NOMINAL IN; Special Features: C/BORE FEATURE-NOT INCL.;GROOVED FACE-NOT PROVIDED;ANTISTATIC SPRING-NOT INCL.;1.500 IN. SQ. FLANGE W/4 DRILL AND C/SINK HOLES FOR 10-24 FLAT HD SK SCREW ON A 1/375 DBC,FLANGE LG 0.250 IN.,INSIDE BORE 0.750 IN. LG IN. 2 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.
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.