The Panel,blank, cataloged under National Stock Number 5975-01-534-7921, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Emcor Enclosures Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5975-01-534-7921 |
| Primary Part Number | XPN-0719-AU |
| Item Name | Panel,blank |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Emcor Enclosures Llc |
| Status | ACTIVE |
| Mounting Facility Quantity | 8 |
| Style Designator | BLANK, PLAIN, PREDRILLED |
| Material Thickness | 0.562 INCHES NOMINAL IN |
| Mounting Facility Size | 281 X .406 SLOT |
| Material | ALUMINUM |
| Mounting Provision | SLOT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| XPN-0719-AU PRIMARY | Emcor Enclosures Llc (USA) |
| Reference | Meaning |
|---|---|
| PNA-7 | 3/9 Design control — primary reference Emcor Enclosures Llc |
| XPN-0719-A | 5/9 Secondary reference Emcor Enclosures Llc |
| 441140 | 5/9 Secondary reference Emcor Enclosures Llc |
NSN 5975-01-534-7921 is a Panel,blank, manufactured by Emcor Enclosures Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-534-7921 has 1 manufacturer part number on file: XPN-0719-AU (Emcor Enclosures Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-569-4845. Verify interchangeability with system specifications before substitution.
Key specifications for XPN-0719-AU: Overall Height: 19.000 INCHES NOMINAL IN; Mounting Facility Quantity: 8; Style Designator: BLANK, PLAIN, PREDRILLED; Overall Width: 6.969 INCHES NOMINAL IN. 6 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.