The Pump Assembly,coolant,engine, cataloged under National Stock Number 2930-00-995-1190, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2930-00-995-1190 |
| Primary Part Number | 256566DS |
| Item Name | Pump Assembly,coolant,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF HERCULES MOTORS P/N 255357D BODY 1,2553618 IMPELLER 1,255362AS BEARING AND FLINGER AS SY 1,39187BS SEAL ASSY 1,4722A SCREW 4,255358 COVER 1,255359B GASKET 1,11944A SNAP RING 1,203507A RING 1,202509AS SCREW AND WASHER ASSY 4,256567C PULLEY 1 A |
| 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 |
|---|---|
| 256566DS PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 256566DS | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 2930-00-995-1190 is a Pump Assembly,coolant,engine, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-995-1190 has 1 manufacturer part number on file: 256566DS (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Key specifications for 256566DS: General Characteristics Item Description: CONSISTS OF HERCULES MOTORS P/N 255357D BODY 1,2553618 IMPELLER 1,255362AS BEARING AND FLINGER AS SY 1,39187BS SEAL ASSY 1,4722A SCREW 4,255358 COVER 1,255359B GASKET 1,11944A SNAP RING 1,203507A RING 1,202509AS SCREW AND WASHER ASSY 4,256567C PULLEY 1 A. 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.