The Tubing,glass, cataloged under National Stock Number 9340-01-292-7850, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Clark-Reliance Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9340-01-292-7850 |
| Primary Part Number | EMS-3481 |
| Item Name | Tubing,glass |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Manufacturer | Clark-Reliance Llc |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Material Transparency | CLEAR |
| Style Designator | TUBING |
| Wall Thickness | 0.078 INCHES NOMINAL IN |
| Bore Diameter | 0.344 INCHES NOMINAL IN |
| Material | GLASS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY LENGTH AND OVERALL DIAMETER |
| 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 |
|---|---|
| EMS-3481 | Clark-Reliance Llc (USA) |
| Reference | Meaning |
|---|---|
| EEP 500 1/2 X 10-1/2 | 3/9 Design control — primary reference Ernst Flow Industries Llc Div Ernst Flow Industries |
| MDL 500/10.5 IN X .625 IN OD | C/1 Advisory reference — outside the item-of-supply concept Ernst Flow Industries Llc Div Ernst Flow Industries |
NSN 9340-01-292-7850 is a Tubing,glass, manufactured by Clark-Reliance Llc, classified under FSC 9340, Glass Fabricated Materials. Status: active.
NSN 9340-01-292-7850 has 1 manufacturer part number on file: EMS-3481 (Clark-Reliance Llc).
Key specifications for EMS-3481: Overall Diameter: 0.500 INCHES NOMINAL IN; Material Transparency: CLEAR; Style Designator: TUBING; Overall Length: 10.500 INCHES NOMINAL IN. 7 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.