The Slip Ring Assembly, cataloged under National Stock Number 2040-01-209-4672, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 2040-01-209-4672 |
| Primary Part Number | 982F053393 |
| Item Name | Slip Ring Assembly |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 53393 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 982F053393 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 982F053393 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 2040-01-209-4672 is a Slip Ring Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-209-4672 has 3 manufacturer part numbers on file: 53393 (L3 Technologies, Inc. Div L3 Keo), 982F053393 (L3 Technologies, Inc. Div L3 Keo), 982F053393 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-714-7598. Verify interchangeability with system specifications before substitution.
Key specifications for 982F053393: End Item Identification: MARINE HARDWARE AND HULL ITEMS. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.