NSN 2920-01-454-9531 · NIIN 014549531 · Part number 158731T6
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 30086
Government record, cited
NSN 2920-01-454-9531 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-454-9531. Manufacturer of record part number: 158731T6.
Also searched as2920-01-454-9531 ·
2920014549531 ·
NIIN 014549531 ·
01-454-9531 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 30086 · 158731T6 · 158731K6 · 301-195670PC60
Nearby stock numbers← 2920-01-454-7258 Parts Kit, Solenoid Plunger
·
2920-01-455-1626 Parts Kit, Engine Generator →
Features
Terminal Block,electrical — FSC 2920
Material: PLASTIC
1 manufacturer part number on file
Manufacturer of record: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Identification
NSN: 2920-01-454-9531
NIIN: 014549531
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 158731T6
Manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
General Description
The Terminal Block,electrical, cataloged under National Stock Number 2920-01-454-9531, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
2920-01-454-9531
Primary Part Number
158731T6
Item Name
Terminal Block,electrical
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Reference documents
Reference
Meaning
158731K6
5/9Secondary reference
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
301-195670PC60
5/2Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-000-0088
INSTALLATION KIT,AL
2920-00-000-0183
GENERATOR,ENGINE ACCESSORY
2920-00-000-0194
2920-00-000-0194 · Item name not on file
2920-00-001-3474
COIL,MAGNETO
2920-00-001-3843
PLATE ASSY,ARMATURE
2920-00-001-6184
2920-00-001-6184 · Item name not on file
2920-00-001-6185
2920-00-001-6185 · Item name not on file
2920-00-001-8891
2920-00-001-8891 · Item name not on file
Related Parts in Engine Accessories
2920-00-000-0088
INSTALLATION KIT,AL
11647745-1
2920-00-000-0183
GENERATOR,ENGINE ACCESSORY
12342944
2920-00-000-0194
2920-00-000-0194 · Item name not on file
2920-00-001-3474
COIL,MAGNETO
P2477C
2920-00-001-3843
PLATE ASSY,ARMATURE
580332
2920-00-001-6184
2920-00-001-6184 · Item name not on file
2920-00-001-6185
2920-00-001-6185 · Item name not on file
2920-00-001-8891
2920-00-001-8891 · Item name not on file
Frequently Asked Questions
What is NSN 2920-01-454-9531?
NSN 2920-01-454-9531 is a Terminal Block,electrical, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-454-9531?
NSN 2920-01-454-9531 has 1 manufacturer part number on file: 158731T6 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
What are the specifications of 158731T6?
Key specifications for 158731T6: End Item Identification: SEAWOLF CLASS SSN; Material: PLASTIC. 1 specification is documented in the U.S. Government catalog.
Is NSN 2920-01-454-9531 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.