PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1327-556188Cap,filler Opening

Parker Hannifin Corporation Div Aerospace Group Headquarters · NSN 5342-00-554-0583 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-554-0583 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-554-0583. Primary manufacturer part number: 1327-556188.
Features
  • Cap,filler Opening — FSC 5342
  • Special Markings: CWARROW TO LOCK,G3 BLACK RADIAL MARKS
  • Style Designator: PRESSURE FUEL SERVICING
  • Locking Device Type: INTEGRAL SELF LOCK
  • Material: ALUMINUM AND STEEL CORROSION RESISTING OVERALL
  • Outside Diameter: 5.875 INCHES NOMINAL IN
  • Test Data Document: 81349-MIL-C-8605 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Cam Quantity: 3
Applications
  • Applications requiring Aluminum and Steel Corrosion Resisting Overall construction
General Description

The Cap,filler Opening, cataloged under National Stock Number 5342-00-554-0583, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 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
NSN5342-00-554-0583
Primary Part Number1327-556188
Item NameCap,filler Opening
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerParker Hannifin Corporation Div Aerospace Group Headquarters
StatusCANCELLED
Special MarkingsCWARROW TO LOCK,G3 BLACK RADIAL MARKS
Style DesignatorPRESSURE FUEL SERVICING
Locking Device TypeINTEGRAL SELF LOCK
MaterialALUMINUM AND STEEL CORROSION RESISTING OVERALL
Outside Diameter5.875 INCHES NOMINAL IN
Test Data Document81349-MIL-C-8605 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Cam Quantity3
Pressure Relief MethodMANUAL
System for Which DesignedPRESSURIZED
Retaining Device TypeCHAIN
Retaining Device Length12.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-005-17976313-1 INTERCHANGEABLE
Washer,shouldered
Goodrich Aerospace Canada Ltd
2815-00-146-7496 INTERCHANGEABLE
Shaft,idler Gear
3455-00-231-347510040 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
8345-00-233-2985 INTERCHANGEABLE
Flag,national
8345-00-247-0396 INTERCHANGEABLE
Flag,national
5935-00-259-53142Z7412-12 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2935-00-307-2780 INTERCHANGEABLE
Cap,filler Opening
5365-00-341-8732 INTERCHANGEABLE
Bushing,nonmetallic
8345-00-407-5263 INTERCHANGEABLE
Flag,national
5305-00-432-353752004 INTERCHANGEABLE
Thumbscrew
Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana
Cross-Reference Index
Part NumberManufacturer
1327-556188 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
PS570200001-3 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
6313-1 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
6313 Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems (USA)
1327-556188 Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
2650320 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
MS29525-1 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
52004 Parker Hannifin Corp Dba Pneutronics (USA)
488-12 Parker Hannifin Corp Dba Pneutronics (USA)
MIL-C-8605 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5310-00-005-1797INTERCHANGEABLE
WASHER,SHOULDERED
6313-1
2815-00-146-7496INTERCHANGEABLE
SHAFT,IDLER GEAR
3455-00-231-3475INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10040
8345-00-233-2985INTERCHANGEABLE
FLAG,NATIONAL
8345-00-247-0396INTERCHANGEABLE
FLAG,NATIONAL
5935-00-259-5314INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2Z7412-12
2935-00-307-2780INTERCHANGEABLE
CAP,FILLER OPENING
5365-00-341-8732INTERCHANGEABLE
BUSHING,NONMETALLIC
8345-00-407-5263INTERCHANGEABLE
FLAG,NATIONAL
5305-00-432-3537INTERCHANGEABLE
THUMBSCREW
52004
3439-00-492-3628INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
5340-00-510-8875INTERCHANGEABLE
BUMPER
6313

Frequently Asked Questions

What is NSN 5342-00-554-0583?

NSN 5342-00-554-0583 is a Cap,filler Opening, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-554-0583?

NSN 5342-00-554-0583 has 10 cross-referenced part numbers: 1327-556188 (Parker Hannifin Corporation Div Aerospace Group Headquarters), PS570200001-3 (Lockheed Martin Corporation Div Rotary and Mission Systems), 6313-1 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems), 6313 (Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems), 1327-556188 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters) and 5 more.

What NSN replaces 5342-00-554-0583?

There are 12 known substitutes for 5342-00-554-0583: 5310-00-005-1797, 2815-00-146-7496, 3455-00-231-3475 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1327-556188?

Key specifications for 1327-556188: Special Markings: CWARROW TO LOCK,G3 BLACK RADIAL MARKS; Style Designator: PRESSURE FUEL SERVICING; Locking Device Type: INTEGRAL SELF LOCK; Material: ALUMINUM AND STEEL CORROSION RESISTING OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-554-0583 still in active supply?

NSN 5342-00-554-0583 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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