PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PL5201Coupling

Viking Technologies, Ltd. · NSN 3010-00-161-0178 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-161-0178 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-161-0178. Primary manufacturer part number: PL5201.
Features
  • Coupling — FSC 3010
  • 6 verified cross-references
  • Primary manufacturer: Viking Technologies, Ltd.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling, cataloged under National Stock Number 3010-00-161-0178, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Viking Technologies, Ltd.. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling
FSC / FSG3010 — No Item Name Available (FSG 30)
ManufacturersViking Technologies, Ltd. (CAGE 71313); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (CAGE 26916); Barker & Williamson (CAGE 05690); Smart Machines, Inc. Dba Barker and Williamson (CAGE 4W146)
Technical Specifications
ParameterValue
NSN3010-00-161-0178
Primary Part NumberPL5201
Item NameCoupling
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-028-3343F8456 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
3455-00-224-3667B94.19 TABLE 7 6X1/8X1 INTERCHANGEABLE
Cutter,milling,metal Slitting
American National Standards Institute Incorporated Dba American National Standards Institute
5905-00-482-8661 INTERCHANGEABLE
Resistor,fixed,wire Wound
6680-01-144-8984M-57 INTERCHANGEABLE
Indicator,sight,liquid
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
4320-01-284-052557-0001 INTERCHANGEABLE
Pump Unit,centrifugal
Zoeller Company Dba Zoeller Pump Company
Cross-Reference Index
Part NumberManufacturer
PL5201 PRIMARY Viking Technologies, Ltd. (USA)
29B075 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
PL5201TYPEENF PRIMARY Viking Technologies, Ltd. (USA)
ENF PRIMARY Viking Technologies, Ltd. (USA)
M57 Barker & Williamson (USA)
M57 PRIMARY Smart Machines, Inc. Dba Barker and Williamson (USA)
Related Parts
2530-00-028-3343INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
F8456
3455-00-224-3667INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
B94.19 TABLE 7 6X1/8X1
5905-00-482-8661INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
6680-01-144-8984INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
M-57
4320-01-284-0525INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
57-0001

Frequently Asked Questions

What is NSN 3010-00-161-0178?

NSN 3010-00-161-0178 is a Coupling, manufactured by Viking Technologies, Ltd., classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-161-0178?

NSN 3010-00-161-0178 has 6 cross-referenced part numbers: PL5201 (Viking Technologies, Ltd.), 29B075 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), PL5201TYPEENF (Viking Technologies, Ltd.), ENF (Viking Technologies, Ltd.), M57 (Barker & Williamson) and 1 more.

What NSN replaces 3010-00-161-0178?

There are 5 known substitutes for 3010-00-161-0178: 2530-00-028-3343, 3455-00-224-3667, 5905-00-482-8661 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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