The Sleeve,clinch,tube Fitting, cataloged under National Stock Number 4730-01-686-5175, 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 Fatigue Technology, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-686-5175 |
| Primary Part Number | 2116-510 |
| Item Name | Sleeve,clinch,tube Fitting |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Fatigue Technology, Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Flange Outside Diameter | 0.127 INCHES NOMINAL 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 |
|---|---|
| 2116-510 PRIMARY | Fatigue Technology, Inc (USA) |
| Reference | Meaning |
|---|---|
| 2116 | C/1 Advisory reference — outside the item-of-supply concept Fatigue Technology, Inc |
NSN 4730-01-686-5175 is a Sleeve,clinch,tube Fitting, manufactured by Fatigue Technology, Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-686-5175 has 1 manufacturer part number on file: 2116-510 (Fatigue Technology, Inc).
Key specifications for 2116-510: Overall Length: 0.75 INCHES NOMINAL IN; End Item Identification: NSN 1520-010820686; Material: STEEL CORROSION RESISTING; Flange Outside Diameter: 0.127 INCHES NOMINAL 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.