NSN 2040-00-896-6653 · NIIN 008966653 · Part number D566-84
Northrop Grumman Systems Corporation · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 03956
Government record, cited
NSN 2040-00-896-6653 — this item is cataloged by the U.S. Government under National Stock Number 2040-00-896-6653. Manufacturer of record part number: D566-84.
Also searched as2040-00-896-6653 ·
2040008966653 ·
NIIN 008966653 ·
00-896-6653 ·
FSC 2040 Marine Hardware and Hull Items · CAGE 03956 · D566-84 · 4720 · 566D004720
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 2040-00-896-6653
NIIN: 008966653
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: D566-84
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Handle Assembly, cataloged under National Stock Number 2040-00-896-6653, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2040-00-896-6653
Primary Part Number
D566-84
Item Name
Handle Assembly
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-00-920-3294POSSIBLE MATCH
AMMETER
Possible match (shared part number)
5935-00-947-3278SMC537442-1POSSIBLE MATCH
CONNECTOR,PLUG,ELECTRICAL
Possible match (shared part number)Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2520-01-391-0774KIT4720POSSIBLE MATCH
PARTS KIT,DRIVING AXLE DIFFERENT
Possible match (shared part number)Meritor Heavy Vehicle Systems, Llc
2090-01-479-4781POSSIBLE MATCH
WINDSHIELD WIPER ASSEMBLY
Possible match (shared part number)
5920-01-491-35094720POSSIBLE MATCH
STRAP,WRIST,ELECTROSTATIC DISCHA
Possible match (shared part number)Desco Industries, Inc. Dba Desco Industries Inc Div Desco
NSN 2040-00-896-6653 is a Handle Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What part numbers are listed for NSN 2040-00-896-6653?
NSN 2040-00-896-6653 has 4 manufacturer part numbers on file: D566-84 (Northrop Grumman Systems Corporation), D566-84 (L3 Technologies, Inc. Div L3 Keo), 4720 (L3 Technologies, Inc. Div L3 Keo), 566D004720 (L3 Technologies, Inc. Div L3 Keo).
What NSN replaces 2040-00-896-6653?
5 possible matches (shared part number, not a government interchangeability claim): 6625-00-920-3294, 5935-00-947-3278, 2520-01-391-0774. Verify interchangeability with system specifications before substitution.
What are the specifications of D566-84?
Key specifications for D566-84: End Item Identification: R TRN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2040-00-896-6653 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.