The Carburetor,float, cataloged under National Stock Number 2910-01-216-4191, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Impco Carburetion Inc Fluid Products Div. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-216-4191 |
| Primary Part Number | CA100-2 |
| Item Name | Carburetor,float |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Impco Carburetion Inc Fluid Products Div |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Air Inlet Connection Type | CIRCULAR CLAMP-ON |
| Mounting Hole Spacing | 2-1/4 IN. C TO C IN |
| Degasser | NOT INCLUDED |
| Automatic Choke | NOT INCLUDED |
| Fuel Outlet Flange Size | 3/4 IN. SAE IN |
| Inverted Flight Valve | NOT INCLUDED |
| Fuel Outlet Flange Shape | OVAL |
| Air Inlet Outside Diameter | 1.500 INCHES NOMINAL IN |
| Barrel Quantity | 1 |
| Fuel Outlet Flange Quantity | 1 |
| Accelerating Pump | NOT INCLUDED |
| Draft Direction | DOWN OR UP |
| Governor | NOT INCLUDED |
| Vacuum Economizer | NOT INCLUDED |
| Air Inlet Shape | STRAIGHT |
| Fording Feature | NOT INCLUDED |
| 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 |
|---|---|
| CA100-2 PRIMARY | Impco Carburetion Inc Fluid Products Div (USA) |
| Reference | Meaning |
|---|---|
| MODEL 100-2 | 5/9 Secondary reference Godfrey & Wing, Inc. Dba Impco Div Impco Inc. |
| M0DEL 100-2 | C/1 Advisory reference — outside the item-of-supply concept Godfrey & Wing, Inc. Dba Impco Div Impco Inc. |
NSN 2910-01-216-4191 is a Carburetor,float, manufactured by Impco Carburetion Inc Fluid Products Div, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-216-4191 has 1 manufacturer part number on file: CA100-2 (Impco Carburetion Inc Fluid Products Div).
1 possible match (shared part number, not a government interchangeability claim): 4010-01-594-9893. Verify interchangeability with system specifications before substitution.
Key specifications for CA100-2: Mounting Hole Quantity: 2; Air Inlet Connection Type: CIRCULAR CLAMP-ON; Mounting Hole Spacing: 2-1/4 IN. C TO C IN; Degasser: NOT INCLUDED. 17 specifications are 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.