The Nipple,pipe, cataloged under National Stock Number 4730-00-226-8554, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Mid-State Sales, Inc. Div Defense Products Group. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-226-8554 |
| Primary Part Number | 3326X8SS |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Mid-State Sales, Inc. Div Defense Products Group |
| Status | ACTIVE |
| Connection Style | PLAIN (PIPE) FIRST END |
| Nominal Overall Length | 1.500 INCHES IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Style Designator | CLOSE |
| Material Document and Classification | QQ-S-763,CL 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Surface Treatment | PASSIVATE OUTSIDE |
| Material | STEEL COMP 304 OVERALL |
| Thread Series Designator | NPT FIRST END |
| 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 |
|---|---|
| 3326X8SS PRIMARY | Mid-State Sales, Inc. Div Defense Products Group (USA) |
| Reference | Meaning |
|---|---|
| 1/2X1-1/2SS | C/1 Advisory reference — outside the item-of-supply concept Camco Products Inc |
| 304-1/2X1-1/2SS | 5/2 Secondary reference U.S. Government activity |
| 304-1/2X1-1/2XS | 5/9 Secondary reference U.S. Government activity |
NSN 4730-00-226-8554 is a Nipple,pipe, manufactured by Mid-State Sales, Inc. Div Defense Products Group, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-226-8554 has 1 manufacturer part number on file: 3326X8SS (Mid-State Sales, Inc. Div Defense Products Group).
Key specifications for 3326X8SS: Connection Style: PLAIN (PIPE) FIRST END; Nominal Overall Length: 1.500 INCHES IN; Connection Type: THREADED EXTERNAL PIPE FIRST END; Style Designator: CLOSE. 9 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.