The Cup,retaining, cataloged under National Stock Number 2910-00-407-4974, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Zenith Fuel Systems Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-407-4974 |
| Primary Part Number | C131-38 |
| Item Name | Cup,retaining |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Zenith Fuel Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,0.016 IN. THK MATL,0.446 IN. MIN 0.448 IN. MAX OD,0.190 IN. H IN |
| 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 |
|---|---|
| 146696 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| C131-38 PRIMARY | Zenith Fuel Systems Llc (USA) |
| 441MHL1 | Linde Material Handling North America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 441MHL1 | 5/9 Secondary reference Linde Lift Truck Corp. |
| 0501003-00 | 5/2 Secondary reference U.S. Government activity |
| 146696 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 2910-00-407-4974 is a Cup,retaining, manufactured by Zenith Fuel Systems Llc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-407-4974 has 3 manufacturer part numbers on file: 146696 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), C131-38 (Zenith Fuel Systems Llc), 441MHL1 (Linde Material Handling North America Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-107-8312, 6750-01-265-0618. Verify interchangeability with system specifications before substitution.
Key specifications for C131-38: General Characteristics Item Description: ALUMINUM,0.016 IN. THK MATL,0.446 IN. MIN 0.448 IN. MAX OD,0.190 IN. H IN; End Item Identification: BAKER MODEL FJF040. 1 specification is 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.