The Pump,cylinder Assem, cataloged under National Stock Number 4930-00-005-1591, 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 Asrc Federal Facilities Logistics, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4930-00-005-1591 |
| Primary Part Number | 02266-1103-01 |
| Item Name | Pump,cylinder Assem |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Asrc Federal Facilities Logistics, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 02266-1103-01 PRIMARY | Asrc Federal Facilities Logistics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2266-1103-01 | 5/9 Secondary reference Asrc Federal Facilities Logistics, Llc |
| 05-2266-1103-01 | 5/9 Secondary reference Wheeler Fleet Solutions, Co. |
| 1012180 | 5/9 Secondary reference U M C Electronics Co |
| 2266-1103-04 | 5/9 Secondary reference Asrc Federal Facilities Logistics, Llc |
NSN 4930-00-005-1591 is a Pump,cylinder Assem, manufactured by Asrc Federal Facilities Logistics, Llc, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-00-005-1591 has 1 manufacturer part number on file: 02266-1103-01 (Asrc Federal Facilities Logistics, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-333-4942. Verify interchangeability with system specifications before substitution.
Key specifications for 02266-1103-01: Part Name Assigned by Controlling Agency: PUMP, CYLINDER ASSEMBLY. 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.
NSN 4930-00-005-1591 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.