The Cooler,fluid,electronic Equipmen, cataloged under National Stock Number 5999-01-657-7927, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-657-7927 |
| Primary Part Number | 300 972 |
| Item Name | Cooler,fluid,electronic Equipmen |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| Pump Drive Type | ELECTRIC MOTOR |
| Radiator Capacity Rating | 1.3 GALLONS |
| Pump Capacity | 1.7 LITERS PER MINUTE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 300 972 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| 300 972 | 3/9 Design control — primary reference Miller Electric Mfg. Co. |
NSN 5999-01-657-7927 is a Cooler,fluid,electronic Equipmen, manufactured by Miller Electric Mfg. Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-657-7927 has 1 manufacturer part number on file: 300 972 (Miller Electric Mfg. Llc).
Key specifications for 300 972: Overall Height: 11.25 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL; Pump Drive Type: ELECTRIC MOTOR; Overall Width: 10.38 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.