PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51103Plug Seal

Shaw Development, Llc · NSN 5342-01-136-6198 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-136-6198 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-136-6198. Primary manufacturer part number: 51103.
Features
  • Plug Seal — FSC 5342
  • General Characteristics Item Description: CONSISTS OF CAM ASSY,BRASS,TOP AND BOTTOM PLATE,STAINLESS STEEL,PLUG,PLASTIC,1.120 IN. LG. OVERALL; 0.120 IN. HOLE DIA. ON CAM ASSY; RESILIENT MEMBER MATERIAL - NEOPRENE IN
  • 3 verified cross-references
  • Primary manufacturer: Shaw Development, Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Plug Seal, cataloged under National Stock Number 5342-01-136-6198, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Shaw Development, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-01-136-6198
Primary Part Number51103
Item NamePlug Seal
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerShaw Development, Llc
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF CAM ASSY,BRASS,TOP AND BOTTOM PLATE,STAINLESS STEEL,PLUG,PLASTIC,1.120 IN. LG. OVERALL; 0.120 IN. HOLE DIA. ON CAM ASSY; RESILIENT MEMBER MATERIAL - NEOPRENE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1650-00-133-505751103 INTERCHANGEABLE
Sleeve,directional Control Linea
Pneudraulics, Inc.
5935-00-258-9976SC-B-69868 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-359-7790328AS208-3 INTERCHANGEABLE
Transformer,current
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
3110-00-806-064951103 INTERCHANGEABLE
Bearing,ball,thrust
Fag Bearings Corporation
3110-01-057-957151103 INTERCHANGEABLE
Bearing,roller,thrust
Skf Usa Inc.
4320-01-209-022051103 INTERCHANGEABLE
Compensator,handwhe
Hartmann Controls, Inc Div Hartmann Controls
1005-01-487-245051103 INTERCHANGEABLE
Plate,deflector,blast
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
51103 Moeller Mfg Co Inc (USA)
51103 PRIMARY Shaw Development, Llc (USA)
2645533 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
1650-00-133-5057INTERCHANGEABLE
SLEEVE,DIRECTIONAL CONTROL LINEA
51103
5935-00-258-9976INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SC-B-69868
5950-00-359-7790INTERCHANGEABLE
TRANSFORMER,CURRENT
328AS208-3
3110-00-806-0649INTERCHANGEABLE
BEARING,BALL,THRUST
51103
3110-01-057-9571INTERCHANGEABLE
BEARING,ROLLER,THRUST
51103
4320-01-209-0220INTERCHANGEABLE
COMPENSATOR,HANDWHE
51103
1005-01-487-2450INTERCHANGEABLE
PLATE,DEFLECTOR,BLAST
51103

Frequently Asked Questions

What is NSN 5342-01-136-6198?

NSN 5342-01-136-6198 is a Plug Seal, manufactured by Shaw Development, Llc, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-136-6198?

NSN 5342-01-136-6198 has 3 cross-referenced part numbers: 51103 (Moeller Mfg Co Inc), 51103 (Shaw Development, Llc), 2645533 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5342-01-136-6198?

There are 7 known substitutes for 5342-01-136-6198: 1650-00-133-5057, 5935-00-258-9976, 5950-00-359-7790 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51103?

Key specifications for 51103: General Characteristics Item Description: CONSISTS OF CAM ASSY,BRASS,TOP AND BOTTOM PLATE,STAINLESS STEEL,PLUG,PLASTIC,1.120 IN. LG. OVERALL; 0.120 IN. HOLE DIA. ON CAM ASSY; RESILIENT MEMBER MATERIAL - NEOPRENE IN. 1 total characteristics are documented in the Federal Logistics Information System.

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