The Impeller Locknut, cataloged under National Stock Number 5310-01-022-8823, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Itt Goulds Pumps, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Impeller Locknut |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Itt Goulds Pumps, Inc. (CAGE 25681) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-022-8823 |
| Primary Part Number | 13K266 |
| Item Name | Impeller Locknut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Itt Goulds Pumps, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 13K266 PRIMARY | Itt Goulds Pumps, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 13K6 | 5/9 Secondary reference Itt Goulds Pumps, Inc. |
NSN 5310-01-022-8823 is a Impeller Locknut, manufactured by Itt Goulds Pumps, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-022-8823 has 1 manufacturer part number on file: 13K266 (Itt Goulds Pumps, Inc.).
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.