The Raceway Assembly,metallic, cataloged under National Stock Number 5975-01-529-1542, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-529-1542 |
| Primary Part Number | 123AB40125-11 |
| Item Name | Raceway Assembly,metallic |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 123AB40125-11 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123AB40125-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123AB40125-11 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
NSN 5975-01-529-1542 is a Raceway Assembly,metallic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-529-1542 has 1 manufacturer part number on file: 123AB40125-11 (Northrop Grumman Systems Corporation).
Key specifications for 123AB40125-11: Overall Length: 24.000 INCHES NOMINAL IN; Special Features: MATL IS QQ-A-255, 2014-T3; STOCK SIZE: 89V1069 X 24 IN; FINISH: GRUMMAN 76 & 10 IN; Part Name Assigned by Controlling Agency: HAT; End Item Identification: AIRCRAFT, HAWKEYE E-2C; SHELF INSTALLATION A.B. EQUIPMENT STA 170-5-245.5. 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.