The Parts Kit,centrifugal Pump, cataloged under National Stock Number 4320-01-450-1391, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Emerson-Swan Inc Dba Emerson-Swan Inc Div Engineered Products. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Parts Kit,centrifugal Pump |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Emerson-Swan Inc Dba Emerson-Swan Inc Div Engineered Products (CAGE 3THM3) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-450-1391 |
| Primary Part Number | 110-253SF |
| Item Name | Parts Kit,centrifugal Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Emerson-Swan Inc Dba Emerson-Swan Inc Div Engineered Products |
| Status | ACTIVE |
| 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 |
|---|---|
| 110-253SF | Emerson-Swan Inc Dba Emerson-Swan Inc Div Engineered Products (USA) |
| Reference | Meaning |
|---|---|
| D-009-S12 ITEM 112 | 5/9 Secondary reference Taco Inc. Div Heat Transfer Products Division |
| 110-253SF | 3/9 Design control — primary reference Taco Inc. Div Heat Transfer Products Division |
| 110-253B | 5/9 Secondary reference Taco Inc. Div Heat Transfer Products Division |
| D-009-S12 | D/9 Drawing number reference only Taco Inc. Div Heat Transfer Products Division |
| 110-253BF | 5/9 Secondary reference Taco Inc. Div Heat Transfer Products Division |
NSN 4320-01-450-1391 is a Parts Kit,centrifugal Pump, manufactured by Emerson-Swan Inc Dba Emerson-Swan Inc Div Engineered Products, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-450-1391 has 1 manufacturer part number on file: 110-253SF (Emerson-Swan Inc Dba Emerson-Swan Inc Div Engineered Products).
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.