The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-526-2273, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5975-01-526-2273 |
| Primary Part Number | PS820-102921-01 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PS820-102921-01 PRIMARY | L3 Technologies, Inc. (USA) |
| MA313325.01 ITEM # 17 | Cae Inc (CAN) |
| PS820-102921-01 PRIMARY | L3harris Maritime Services Inc (USA) |
| PS315120-01 PRIMARY | Apw Electronic Solutions (USA) |
| Reference | Meaning |
|---|---|
| PS315120-01 | 5/9 Secondary reference Cae Inc |
NSN 5975-01-526-2273 is a Chassis,electrical-Electronic Eq, manufactured by L3 Technologies, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-526-2273 has 4 manufacturer part numbers on file: PS820-102921-01 (L3 Technologies, Inc.), MA313325.01 ITEM # 17 (Cae Inc), PS820-102921-01 (L3harris Maritime Services Inc), PS315120-01 (Apw Electronic Solutions).
2 possible matches (shared part number, not a government interchangeability claim): 5975-01-553-1636, 6150-01-591-4510. Verify interchangeability with system specifications before substitution.
Key specifications for PS820-102921-01: Part Name Assigned by Controlling Agency: CHASSIS, VME, 10 SLOT; End Item Identification: VRTU U20, U21,U22, U24, U27, U30, U31, U32, U34 DAU; VRTU U23, DATA ACQ.. 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.
NSN 5975-01-526-2273 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.