PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2082-2BPlug,pipe

Danfoss Power Solutions II, Llc · NSN 4730-00-287-3281 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-287-3281 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-287-3281. Primary manufacturer part number: 2082-2B.
Features
  • Plug,pipe — FSC 4730
  • Head Type: SOLID
  • Drive End Style: HEXAGON
  • Specification/standard Data: 81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Nominal Pipe Size for Which Designed: 0.125 INCHES IN
  • Material: COPPER ALLOY OVERALL
  • Nondefinitive Spec/std Data: 2A FIGURE A
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-287-3281, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 41 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4730-00-287-3281
Primary Part Number2082-2B
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
Head TypeSOLID
Drive End StyleHEXAGON
Specification/standard Data81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Thread DirectionRIGHT-HAND EXTERNAL
Nominal Pipe Size for Which Designed0.125 INCHES IN
MaterialCOPPER ALLOY OVERALL
Nondefinitive Spec/std Data2A FIGURE A
Nominal Thread Size0.125 INCHES EXTERNAL IN
Connection StylePLAIN
Thread Series DesignatorNPTF EXTERNAL
Body TypeSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-004-711319878 INTERCHANGEABLE
Gasket
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
4730-00-012-79510112578 INTERCHANGEABLE
Plug,pipe
Rolls-Royce Solutions America Inc
5315-00-013-8085103497 INTERCHANGEABLE
Pin,straight,headed
Komatsu America Corporation
4730-00-014-4027444632 INTERCHANGEABLE
Plug,pipe
Nd Defense Llc
6240-00-027-206710428 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
3110-00-100-3154 INTERCHANGEABLE
Cone and Rollers,tapered Roller
8345-00-121-6851 INTERCHANGEABLE
Flag,national
6150-00-132-0491178 INTERCHANGEABLE
Lead,storage Battery
Elliott Machine Works Inc
5133-00-133-421534757 INTERCHANGEABLE
Drill,twist
Viking Drill and Tool Inc
5307-00-207-6379 INTERCHANGEABLE
Stud,recessed
Cross-Reference Index
Part NumberManufacturer
J531 Sae International Dba Sae International (USA)
PC127950 Power Components (deutschland) Gmbh (DEU)
J531 Society of Automotive Engineers Inc (USA)
44Z226D1 Morris Material Handling, Inc. (USA)
1214 H20 Tank Inc U S Motors Div (USA)
3152X2 Couse Mfg Inc (USA)
6C61 Oshkosh Corp (USA)
621J Anderson Brass Co (USA)
104788 Cummins Inc. (USA)
SAE-J531 Sae International Dba Sae International (USA)
6353 Chrysler Corp Introl Div (USA)
2082-2B PRIMARY Danfoss Power Solutions II, Llc (USA)
3856A5 Hobart Bros Co (USA)
502-0028 PRIMARY Cummins Power Generation Inc. (USA)
P341 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
5327970 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
218P-2 Parker-Hannifin Corp Div Fluid System Connector Division (USA)
40647 Napco International Llc Dba Napco International Inc (USA)
11083 Barnes Group Inc. Dba Barnes Distribution (USA)
3856A5 Troy Sunshade Corp. Dba Bags by Troy (USA)
Related Parts
5330-00-004-7113INTERCHANGEABLE
GASKET
19878
4730-00-012-7951INTERCHANGEABLE
PLUG,PIPE
0112578
5315-00-013-8085INTERCHANGEABLE
PIN,STRAIGHT,HEADED
103497
4730-00-014-4027INTERCHANGEABLE
PLUG,PIPE
444632
6240-00-027-2067INTERCHANGEABLE
LAMP,INCANDESCENT
10428
3110-00-100-3154INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
8345-00-121-6851INTERCHANGEABLE
FLAG,NATIONAL
6150-00-132-0491INTERCHANGEABLE
LEAD,STORAGE BATTERY
178
5133-00-133-4215INTERCHANGEABLE
DRILL,TWIST
34757
5307-00-207-6379INTERCHANGEABLE
STUD,RECESSED
8345-00-263-2494INTERCHANGEABLE
FLAG,NATIONAL
8345-00-263-2502INTERCHANGEABLE
FLAG,NATIONAL

Frequently Asked Questions

What is NSN 4730-00-287-3281?

NSN 4730-00-287-3281 is a Plug,pipe, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-00-287-3281?

NSN 4730-00-287-3281 has 50 cross-referenced part numbers: J531 (Sae International Dba Sae International), PC127950 (Power Components (deutschland) Gmbh), J531 (Society of Automotive Engineers Inc), 44Z226D1 (Morris Material Handling, Inc.), 1214 (H20 Tank Inc U S Motors Div) and 45 more.

What NSN replaces 4730-00-287-3281?

There are 12 known substitutes for 4730-00-287-3281: 5330-00-004-7113, 4730-00-012-7951, 5315-00-013-8085 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2082-2B?

Key specifications for 2082-2B: Head Type: SOLID; End Item Identification: GRUMMAN A-10 AIRCRAFT; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS); Drive End Style: HEXAGON; Specification/standard Data: 81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4730-00-287-3281 still in active supply?

NSN 4730-00-287-3281 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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