PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

96-380035-1Cap,filler Opening

Textron Aviation Inc · NSN 5342-00-051-8866 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-051-8866 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-051-8866. Primary manufacturer part number: 96-380035-1.
Features
  • Cap,filler Opening — FSC 5342
  • Outside Diameter: 3.750 INCHES NOMINAL IN
  • Cam Quantity: 3
  • Surface Treatment: ANODIZE OVERALL
  • Style Designator: OUTSIDE CAM TYPE
  • Accommodation Type: HANDLE END GRIPPING
  • Pressure Relief Method: MANUAL
  • System for Which Designed: PRESSURIZED
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Cap,filler Opening, cataloged under National Stock Number 5342-00-051-8866, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Textron Aviation Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5342-00-051-8866
Primary Part Number96-380035-1
Item NameCap,filler Opening
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerTextron Aviation Inc
StatusCANCELLED
Outside Diameter3.750 INCHES NOMINAL IN
Cam Quantity3
Surface TreatmentANODIZE OVERALL
Style DesignatorOUTSIDE CAM TYPE
Accommodation TypeHANDLE END GRIPPING
Pressure Relief MethodMANUAL
System for Which DesignedPRESSURIZED
Maximum Working Pressure15.000 POUNDS PER SQUARE INCH (PSI) LBS
Special MarkingsCLOSE OPEN
MaterialALUMINUM ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
4320-00-398-9575 INTERCHANGEABLE
Connector,fluid,pump
5130-00-496-67204318 INTERCHANGEABLE
Foot
Skil Corp
5310-00-909-77024319 INTERCHANGEABLE
Nut,plain,round
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
2920-00-930-068414-2X INTERCHANGEABLE
Spark Plug
Prestolite Electric Inc
5305-00-934-98724319 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
5120-01-090-982400904319000P INTERCHANGEABLE
Puller,cotter Key
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
6625-01-181-2674303-4319 INTERCHANGEABLE
Gasket Window
J F C Electronics Inc
4820-01-197-19744319 INTERCHANGEABLE
Valve,ball
Insinger Machine Co
4130-01-272-18724-319 INTERCHANGEABLE
Condensing Unit,refrigerating
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
5305-01-602-58504319 INTERCHANGEABLE
Screw,cap,hexagon Head
Harley Davidson Motor Co Inc
Cross-Reference Index
Part NumberManufacturer
96-380035-5 Textron Aviation Inc (USA)
96-380035-5 Beechcraft Corporation Dba Textron Aviation (USA)
431-9 Parker Hannifin Corp Dba Pneutronics (USA)
37810-1 Beechcraft Corporation Dba Textron Aviation (USA)
96-380035-1 Beechcraft Corporation Dba Textron Aviation (USA)
96-380035-3 Textron Aviation Inc (USA)
96-380035-1 PRIMARY Textron Aviation Inc (USA)
96-380035-3 Beechcraft Corporation Dba Textron Aviation (USA)
Related Parts
4320-00-398-9575INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
5130-00-496-6720INTERCHANGEABLE
FOOT
4318
5310-00-909-7702INTERCHANGEABLE
NUT,PLAIN,ROUND
4319
2920-00-930-0684INTERCHANGEABLE
SPARK PLUG
14-2X
5305-00-934-9872INTERCHANGEABLE
SCREW,SHOULDER
4319
5120-01-090-9824INTERCHANGEABLE
PULLER,COTTER KEY
00904319000P
6625-01-181-2674INTERCHANGEABLE
GASKET WINDOW
303-4319
4820-01-197-1974INTERCHANGEABLE
VALVE,BALL
4319
4130-01-272-1872INTERCHANGEABLE
CONDENSING UNIT,REFRIGERATING
4-319
5305-01-602-5850INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4319

Frequently Asked Questions

What is NSN 5342-00-051-8866?

NSN 5342-00-051-8866 is a Cap,filler Opening, manufactured by Textron Aviation Inc, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-051-8866?

NSN 5342-00-051-8866 has 8 cross-referenced part numbers: 96-380035-5 (Textron Aviation Inc), 96-380035-5 (Beechcraft Corporation Dba Textron Aviation), 431-9 (Parker Hannifin Corp Dba Pneutronics), 37810-1 (Beechcraft Corporation Dba Textron Aviation), 96-380035-1 (Beechcraft Corporation Dba Textron Aviation) and 3 more.

What NSN replaces 5342-00-051-8866?

There are 10 known substitutes for 5342-00-051-8866: 4320-00-398-9575, 5130-00-496-6720, 5310-00-909-7702 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 96-380035-1?

Key specifications for 96-380035-1: Outside Diameter: 3.750 INCHES NOMINAL IN; Cam Quantity: 3; Surface Treatment: ANODIZE OVERALL; Style Designator: OUTSIDE CAM TYPE. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-051-8866 still in active supply?

NSN 5342-00-051-8866 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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