Cover5840-00-392-5705

NSN 5840-00-392-5705 · NIIN 003925705 · Part number 684308

Lockheed Martin Corporation Div Rms - Mitchel Field · FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 56232

Government record, cited

NSN 5840-00-392-5705 — this item is cataloged by the U.S. Government under National Stock Number 5840-00-392-5705. Manufacturer of record part number: 684308.

Also searched as 5840-00-392-5705 · 5840003925705 · NIIN 003925705 · 00-392-5705 · FSC 5840 Radar Equipment, Except Airborne · CAGE 56232 · 684308

Nearby stock numbers ← 5840-00-392-5704 Cover · 5840-00-392-5715 →

Features

Cover — FSC 5840
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Mitchel Field

Identification

NSN: 5840-00-392-5705
NIIN: 003925705
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 684308
Manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field

General Description

The Cover, cataloged under National Stock Number 5840-00-392-5705, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. The record lists 1 manufacturer part number 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.

Catalog Facts

Item Name	Cover
FSC / FSG	5840 — Radar Equipment, Except Airborne (FSG 58)
Manufacturers	Lockheed Martin Corporation Div Rms - Mitchel Field (CAGE 56232)

Technical Specifications

Parameter	Value
NSN	5840-00-392-5705
Primary Part Number	684308
Item Name	Cover
FSC / FSG	5840 / 58 — Radar Equipment, Except Airborne
Manufacturer	Lockheed Martin Corporation Div Rms - Mitchel Field
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

1560-01-603-77366-84308 POSSIBLE MATCH

AILERON

Possible match (shared part number)The Boeing Company Div Defense

Cross-Reference Index

Part Number	Manufacturer
684308 PRIMARY	Lockheed Martin Corporation Div Rms - Mitchel Field (USA)

Related Parts

1560-01-603-7736POSSIBLE MATCH

AILERON

6-84308

Frequently Asked Questions

What is NSN 5840-00-392-5705?

NSN 5840-00-392-5705 is a Cover, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.

What part numbers are listed for NSN 5840-00-392-5705?

NSN 5840-00-392-5705 has 1 manufacturer part number on file: 684308 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5840-00-392-5705?

1 possible match (shared part number, not a government interchangeability claim): 1560-01-603-7736. Verify interchangeability with system specifications before substitution.

Is NSN 5840-00-392-5705 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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