The Plug,anode Retaining, cataloged under National Stock Number 5342-00-223-9294, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Fluid Handling Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-223-9294 |
| Primary Part Number | 4-590-06-001-003 |
| Item Name | Plug,anode Retaining |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Connection Style | PLAIN |
| Drive End Style | HEXAGON |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND INTERNAL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.750 INCHES EXTERNAL IN |
| Nominal Thread Size | 0.625 INCHES INTERNAL IN |
| Thread Class | 3A LOCATION NOT OTHERWISE SPECIFIED A |
| Material | NICKEL ALLOY B OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) INTERNAL |
| Thread Series Designator | NPT EXTERNAL |
| 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 |
|---|---|
| 4-590-06-001-003 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| N90101A03-2PC33 | 5/9 Secondary reference Howden Buffalo, Inc Div Howden Gyrol Fluid Drives |
| 8W6X541 | 5/9 Secondary reference Howden Buffalo, Inc Div Howden Gyrol Fluid Drives |
| 3116132REV1PC33 | 5/9 Secondary reference U.S. Government activity |
| 564-6204-1183564PC33 | 5/9 Secondary reference U.S. Government activity |
| N86815A02-3PC34 | 5/9 Secondary reference Howden Buffalo, Inc Div Howden Gyrol Fluid Drives |
| 563-6204-1088893PC37 | 5/9 Secondary reference U.S. Government activity |
| N90101A04-2PC33 | 5/9 Secondary reference Howden Buffalo, Inc Div Howden Gyrol Fluid Drives |
| 4-590-06-001-003 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
| 525-5902-668272PC34 | 5/9 Secondary reference U.S. Government activity |
| N82856A03-1PC37 | 5/9 Secondary reference Howden Buffalo, Inc Div Howden Gyrol Fluid Drives |
NSN 5342-00-223-9294 is a Plug,anode Retaining, manufactured by Fluid Handling Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-223-9294 has 1 manufacturer part number on file: 4-590-06-001-003 (Fluid Handling Llc).
Key specifications for 4-590-06-001-003: Connection Style: PLAIN; Drive End Style: HEXAGON; Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Direction: RIGHT-HAND INTERNAL. 11 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.