The Parts Kit,rocker Arm Cover, cataloged under National Stock Number 2990-00-443-2103, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-443-2103 |
| Primary Part Number | 5132550 |
| Item Name | Parts Kit,rocker Arm Cover |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Component Quantity | 3 |
| Nonsupply Items and Quantities | 72582 5103572 COVER 1; 72582 5149513 BREATHER INSTL KIT 1; 72582 5149511 COVER INSTL KIT 1 |
| 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 |
|---|---|
| 5132550 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| PC5132550 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
NSN 2990-00-443-2103 is a Parts Kit,rocker Arm Cover, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-443-2103 has 1 manufacturer part number on file: 5132550 (Rolls-Royce Solutions America Inc).
Key specifications for 5132550: Component Quantity: 3; Nonsupply Items and Quantities: 72582 5103572 COVER 1; 72582 5149513 BREATHER INSTL KIT 1; 72582 5149511 COVER INSTL KIT 1. 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.