The Tubing,glass, cataloged under National Stock Number 9340-01-022-0540, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tubing,glass |
| FSC / FSG | 9340 — Glass Fabricated Materials (FSG 93) |
| Parameter | Value |
|---|---|
| NSN | 9340-01-022-0540 |
| Item Name | Tubing,glass |
| FSC / FSG | 9340 / 93 — Glass Fabricated Materials |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 801670 | 3/1 Design control — primary reference Ldi Industries, Inc. Dba Ldi Industries Inc |
| 185-5 | 5/9 Secondary reference Ldi Industries, Inc. Dba Ldi Industries Inc |
NSN 9340-01-022-0540 is a Tubing,glass, classified under FSC 9340, Glass Fabricated Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 2510-01-370-6316, 5895-01-620-5246. Verify interchangeability with system specifications before substitution.
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.