The Plunger,governor Spring, cataloged under National Stock Number 2990-00-567-4367, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-567-4367 |
| Primary Part Number | 70820 |
| Item Name | Plunger,governor Spring |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | POWDERED METAL,0.885 IN. MIN,0.895 IN. MAX LG,0.930 IN. MIN,0.934 IN. MAX OD,0.745 IN. MIN,0.750 IN. MAX ID TO A DEPTH OF 0.090 IN. MIN,0.100 IN. MAX,0.460 IN. MIN,0.480 IN. MAX DIA ID,0.090 IN. MIN,0.100 IN. MAX DEPTH BEYOND LARGEST ID,ONE 0.120 IN. MIN,0.135 IN. MAX DIA IN TOP END OF PLUNGER,0.255 IN. FROM CENTER OF HOLE TO CENTER OF PLUNGER 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 |
|---|---|
| 70820 PRIMARY | Cummins Inc. (USA) |
NSN 2990-00-567-4367 is a Plunger,governor Spring, manufactured by Cummins Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-00-567-4367 has 1 manufacturer part number on file: 70820 (Cummins Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-133-0994, 2930-01-193-4692. Verify interchangeability with system specifications before substitution.
Key specifications for 70820: General Characteristics Item Description: POWDERED METAL,0.885 IN. MIN,0.895 IN. MAX LG,0.930 IN. MIN,0.934 IN. MAX OD,0.745 IN. MIN,0.750 IN. MAX ID TO A DEPTH OF 0.090 IN. MIN,0.100 IN. MAX,0.460 IN. MIN,0.480 IN. MAX DIA ID,0.090 IN. MIN,0.100 IN. MAX DEPTH BEYOND LARGEST ID,ONE 0.120 IN. MIN,0.135 IN. MAX DIA IN TOP END OF PLUNGER,0.255 IN. FROM CENTER OF HOLE TO CENTER OF PLUNGER IN. 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.