The Filter Element Set,fluid, cataloged under National Stock Number 2990-01-582-7931, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Compass Instruments Inc Dba Compass Instruments Inc Div Compass Instruments. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-582-7931 |
| Primary Part Number | 139510 |
| Item Name | Filter Element Set,fluid |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Compass Instruments Inc Dba Compass Instruments Inc Div Compass Instruments |
| Status | ACTIVE |
| Supplementary Features | NHA-RIA151984 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 139510 PRIMARY | Compass Instruments Inc Dba Compass Instruments Inc Div Compass Instruments (USA) |
| Reference | Meaning |
|---|---|
| RIA151988 | 7/2 Vendor item drawing reference Army, United States Department of the Dba Rock Island Arsenal Jmtc |
NSN 2990-01-582-7931 is a Filter Element Set,fluid, manufactured by Compass Instruments Inc Dba Compass Instruments Inc Div Compass Instruments, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-582-7931 has 1 manufacturer part number on file: 139510 (Compass Instruments Inc Dba Compass Instruments Inc Div Compass Instruments).
Key specifications for 139510: Supplementary Features: NHA-RIA151984; Part Name Assigned by Controlling Agency: ASTM CONFORMANCE FILTER SET; End Item Identification: 6640-01-547-1760, PETROLEUM QUALITY ANALYSIS SYSTEM. 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.
NSN 2990-01-582-7931 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.