The Frame,air Inlet-Outlet, cataloged under National Stock Number 5340-01-225-8397, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-225-8397 |
| Item Name | Frame,air Inlet-Outlet |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 5-4-3025 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-225-8397 is a Frame,air Inlet-Outlet, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6750-01-428-0463. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-225-8397: Special Features: MOUNTING HOLES EQUALLY SPACE 3.120 IN. BETWEEN C TO C ALONG THE LG AND W IN; End Item Identification: USE ON SHELTER,EXPANDABLE,ONE (1)SIDE-NSN 5411-01-136-9838. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.