The Push on Nut, cataloged under National Stock Number 5310-01-549-5984, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Western Diesel Services, Inc. Dba Ck Power. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-549-5984 |
| Primary Part Number | ANF204Z |
| Item Name | Push on Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Western Diesel Services, Inc. Dba Ck Power |
| Status | ACTIVE |
| Hole Thread Quantity Per Inch | 28 |
| Hole Nominal Thread Diameter | 0.250 INCHES 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 |
|---|---|
| ANF204Z PRIMARY | Western Diesel Services, Inc. Dba Ck Power (USA) |
| Reference | Meaning |
|---|---|
| ANF204Z | 5/9 Secondary reference C-K Power Products Corp |
NSN 5310-01-549-5984 is a Push on Nut, manufactured by Western Diesel Services, Inc. Dba Ck Power, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-549-5984 has 1 manufacturer part number on file: ANF204Z (Western Diesel Services, Inc. Dba Ck Power).
Key specifications for ANF204Z: Hole Thread Quantity Per Inch: 28; Part Name Assigned by Controlling Agency: 1/4-28 JAM NUT; End Item Identification: 4320-01-524-4467; PUMP ASSEMBLY, FLAMMABLE LIQUID, BULK TRANSFER; Hole Nominal Thread Diameter: 0.250 INCHES IN. 2 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.