The Starter,engine,air, cataloged under National Stock Number 2990-01-284-4405, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2990-01-284-4405 |
| Primary Part Number | SS350GE03R31-03J |
| Item Name | Starter,engine,air |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division |
| Status | ACTIVE |
| General Characteristics Item Description | OVERALL LENGTH 16.250 IN; OVERALL WIDTH 4.990 IN; OVERALL HEIGHT 6.740 IN; FLANGE MOUNTED; MAIN AIR INLET SIZE 1.250 IN NPT; CONTROL PORT INLET SIZE 0.250 IN NPT; CONTROL POINT OUTLET 0.250 IN NPT; STARTING OPERATING AIR PRESSURE 250 PSI 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 |
|---|---|
| SS350GE03R31-03J PRIMARY | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA) |
| Reference | Meaning |
|---|---|
| SS350R-7W6569 | 5/9 Secondary reference Ingersoll-Rand Co Power Tool Div |
| SS350GE03R31-03J | 5/9 Secondary reference Ingersoll-Rand Co Power Tool Div |
NSN 2990-01-284-4405 is a Starter,engine,air, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-284-4405 has 1 manufacturer part number on file: SS350GE03R31-03J (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division).
Key specifications for SS350GE03R31-03J: General Characteristics Item Description: OVERALL LENGTH 16.250 IN; OVERALL WIDTH 4.990 IN; OVERALL HEIGHT 6.740 IN; FLANGE MOUNTED; MAIN AIR INLET SIZE 1.250 IN NPT; CONTROL PORT INLET SIZE 0.250 IN NPT; CONTROL POINT OUTLET 0.250 IN NPT; STARTING OPERATING AIR PRESSURE 250 PSI IN; End Item Identification: MDL 3406 DIESEL ENGINE ONBOARD 210 FT POST-MMA COAST GUARD VESSELS FT. 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.