The Injector,fuel Additive, cataloged under National Stock Number 4930-01-418-2694, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Delta Source Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-418-2694 |
| Primary Part Number | TPI-4T-4A |
| Item Name | Injector,fuel Additive |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Delta Source Corp |
| 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 |
|---|---|
| TPI-4T-4A PRIMARY | Delta Source Corp (USA) |
NSN 4930-01-418-2694 is a Injector,fuel Additive, manufactured by Delta Source Corp, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-418-2694 has 1 manufacturer part number on file: TPI-4T-4A (Delta Source Corp).
Key specifications for TPI-4T-4A: Special Features: 4 ADDITIVE INJECTION; 1 ADDITIVE 0-1500 PPM STANDARD; 2 ADDITIVES 0-1500 PPM; 3 ADDITIVES 0-1500, 0-50, 0-50 PPM; 4 ADDITIVES 0-1500, 0-1500, 0-50, 0-50 PPM; MIN INJECTION RATIO, 10 PPM; NORMAL OPERATING RANGE 50-500 GPM; MIN PRODUCT FLOW RATES VARY WITH LINE PRESSURE AND RATIOS, 25 GPM STANDARD; MAX PRODUCT TEMP 250 DEG F; CONTINUOUS DUTY CYCLE; PRODUCT VISCOSITIES TO 10,000 SSU; MAX PRODUCT LINE PRESSURE, 125 PSI STANDARD; PRODUCTS HANDLED: OILS, FUELS, CHEMICALS, AIR ALURRIES; FLUILUID CONNECTIONS 3.000 IN OR 4.000 IN CAM LOCK IN; Part Name Assigned by Controlling Agency: INJECTOR, FUEL ADDITIVE; End Item Identification: MULTI-AIRCRAFT. 0 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.