The Tee,duct, cataloged under National Stock Number 5975-00-087-9415, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5975-00-087-9415 |
| Item Name | Tee,duct |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Status | ACTIVE |
| General Characteristics Item Description | 12.000 IN. SQUARE TRADE SIZE; 18.000 IN. W; 24.000 IN. LG; 4.078 IN. H; GALVANIZED FINISH IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| B0M4564 | 5/9 Secondary reference Dept of the Air Force Technology Integration Ctr /afcc/ |
| CAT NO. 4564 | 3/9 Design control — primary reference Dept of the Air Force Technology Integration Ctr /afcc/ |
| LDBWS00866AD000 | D/9 Drawing number reference only Dept of the Air Force Technology Integration Ctr /afcc/ |
NSN 5975-00-087-9415 is a Tee,duct, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5975-00-937-2345, 4720-00-937-2363. Verify interchangeability with system specifications before substitution.
Key specifications for 5975-00-087-9415: General Characteristics Item Description: 12.000 IN. SQUARE TRADE SIZE; 18.000 IN. W; 24.000 IN. LG; 4.078 IN. H; GALVANIZED FINISH IN. 1 specification is 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.