The Fitting,lubrication, cataloged under National Stock Number 4730-01-223-8690, 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 Northrop Grumman Systems Corp Div Weapon System. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-223-8690 |
| Primary Part Number | HS7048-0008 |
| Item Name | Fitting,lubrication |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corp Div Weapon System |
| Status | ACTIVE |
| Thread Tolerance Class | 6H EXTERNAL |
| Thread Pitch in Millimeters | 1.0 |
| Shank Length | 0.250 INCHES NOMINAL IN |
| Style Designator | STRAIGHT |
| Nominal Thread Size | 8.0 MILLIMETERS MM |
| Height | 0.625 INCHES NOMINAL IN |
| Screw Thread Series Designator | ISO M |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| HS7048-0008 PRIMARY | Northrop Grumman Systems Corp Div Weapon System (USA) |
| HS7048-0008 | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS7048-0008 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc |
| 2103 | 5/9 Secondary reference U.S. Government activity |
| HS7048 | D/9 Drawing number reference only Mcdonnell Douglas Helicopter Co Inc |
| HS7048-0008 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 4730-01-223-8690 is a Fitting,lubrication, manufactured by Northrop Grumman Systems Corp Div Weapon System, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-223-8690 has 2 manufacturer part numbers on file: HS7048-0008 (Northrop Grumman Systems Corp Div Weapon System), HS7048-0008 (The Boeing Company).
Key specifications for HS7048-0008: Thread Tolerance Class: 6H EXTERNAL; Thread Pitch in Millimeters: 1.0; Shank Length: 0.250 INCHES NOMINAL IN; Style Designator: STRAIGHT. 8 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.