The Sleeve,compression,tube-Hose Fit, cataloged under National Stock Number 4730-01-326-3958, 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 Swagelok Co. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-326-3958 |
| Primary Part Number | SS-204-1 |
| Item Name | Sleeve,compression,tube-Hose Fit |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Style Designator | FLANGED |
| Casehardening Indicator | NOT CASEHARDENED |
| Material | STEEL |
| Hose/tube Outside Diameter for Which Designed | 0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4730-01-326-3958 is a Sleeve,compression,tube-Hose Fit, manufactured by Swagelok Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-326-3958 has 2 manufacturer part numbers on file: SS-204-1 (Swagelok Co), 5820288 (Naval Sea Systems Command).
Key specifications for SS-204-1: Style Designator: FLANGED; Overall Length: 0.099 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Casehardening Indicator: NOT CASEHARDENED; End Item Identification: AFTERBODY SECTION,TORPEDO MK50. 4 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.