PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2544Coupling,shaft,rigid

Stromag Inc · NSN 3010-01-273-0310 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-273-0310 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-273-0310. Primary manufacturer part number: 2544.
Features
  • Coupling,shaft,rigid — FSC 3010
  • 2 verified cross-references
  • Primary manufacturer: Stromag Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-273-0310, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Stromag Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,shaft,rigid
FSC / FSG3010 — No Item Name Available (FSG 30)
ManufacturersStromag Inc (CAGE 53622)
Technical Specifications
ParameterValue
NSN3010-01-273-0310
Primary Part Number2544
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerStromag Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-056-48752544 INTERCHANGEABLE
Adapter Assembly,filler Cap
Wisco Products Inc
4130-00-081-5399TIP01778-28SEP71 INTERCHANGEABLE
Filter-Drier,refrigerant
Cecom Lr Center
5940-00-110-58802544 INTERCHANGEABLE
Splice,conductor
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
5998-00-629-29513432362 INTERCHANGEABLE
Circuit Card Assembly
Raytheon Company Dba Raytheon
5975-00-669-9884 INTERCHANGEABLE
Box Connector,electrical
5930-00-757-54292544 INTERCHANGEABLE
Switch,rotary
Lockheed Martin Corp
3120-00-781-0432BU305 INTERCHANGEABLE
Bushing,sleeve
Guardian Electric Manufacturing Co Div Guardian Electric Mfg Co
5305-01-018-01262544 INTERCHANGEABLE
Screw,machine
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5935-01-113-17362606F INTERCHANGEABLE
Adapter,connector
Maury Microwave, Inc. Dba Maury Microwave
4820-01-136-773112D 2 1/2IN INTERCHANGEABLE
Valve,check
Admiral Valve Llc Dba Cpv Manufacturing
Cross-Reference Index
Part NumberManufacturer
2544 PRIMARY Stromag Inc (USA)
BU305 Stromag Inc (USA)
Related Parts
4730-00-056-4875INTERCHANGEABLE
ADAPTER ASSEMBLY,FILLER CAP
2544
4130-00-081-5399INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
TIP01778-28SEP71
5940-00-110-5880INTERCHANGEABLE
SPLICE,CONDUCTOR
2544
5998-00-629-2951INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3432362
5975-00-669-9884INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5930-00-757-5429INTERCHANGEABLE
SWITCH,ROTARY
2544
3120-00-781-0432INTERCHANGEABLE
BUSHING,SLEEVE
BU305
5305-01-018-0126INTERCHANGEABLE
SCREW,MACHINE
2544
5935-01-113-1736INTERCHANGEABLE
ADAPTER,CONNECTOR
2606F
4820-01-136-7731INTERCHANGEABLE
VALVE,CHECK
12D 2 1/2IN
8465-01-567-0900INTERCHANGEABLE
BAG,INDIVIDUAL EQUIPMENT,CARRIER
2544
7110-01-623-1182INTERCHANGEABLE
BOARD,MARKER
2544

Frequently Asked Questions

What is NSN 3010-01-273-0310?

NSN 3010-01-273-0310 is a Coupling,shaft,rigid, manufactured by Stromag Inc, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-273-0310?

NSN 3010-01-273-0310 has 2 cross-referenced part numbers: 2544 (Stromag Inc), BU305 (Stromag Inc).

What NSN replaces 3010-01-273-0310?

There are 12 known substitutes for 3010-01-273-0310: 4730-00-056-4875, 4130-00-081-5399, 5940-00-110-5880 and 9 more. Verify interchangeability with system specifications before substitution.

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