PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BACG10AH204Gasket

The Boeing Company Div Defense · NSN 5330-00-492-1983 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-492-1983 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-492-1983. Primary manufacturer part number: BACG10AH204.
Features
  • Gasket — FSC 5330
  • Aperture Length: 5.000 INCHES NOMINAL IN
  • Aperture Width: 4.520 INCHES NOMINAL IN
  • Outside Edge to Bolt Hole Center Distance Along Length: 0.310 INCHES NOMINAL IN
  • Center to Center Distance Between Bolt Holes Along Width: 1.840 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: QQ-A-250/5,T3 FED SPEC 1ST MATERIAL RESPONSE OVERALL
  • Gage Ring Thickness: 0.090 INCHES NOMINAL IN
  • Hole Diameter: 0.277 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Aluminum Alloy 2024 and Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-492-1983, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 10 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-492-1983
Primary Part NumberBACG10AH204
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Aperture Length5.000 INCHES NOMINAL IN
Aperture Width4.520 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length0.310 INCHES NOMINAL IN
Center to Center Distance Between Bolt Holes Along Width1.840 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationQQ-A-250/5,T3 FED SPEC 1ST MATERIAL RESPONSE OVERALL
Gage Ring Thickness0.090 INCHES NOMINAL IN
Hole Diameter0.277 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Center to Center Distance Between Bolt Holes Along Length2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Edge to Bolt Hole Center Distance Along Width0.310 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 2024 AND RUBBER SYNTHETIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5895-00-166-80062562 INTERCHANGEABLE
Recorder,signal Data
Gifft T H Co Inc
5915-00-203-2859F30-4000N INTERCHANGEABLE
Filter,low Pass
Rlc Electronics, Inc
3455-00-266-9449 INTERCHANGEABLE
File,rotary
5342-00-986-92902562 INTERCHANGEABLE
Cam
Emhart Industries Inc Corbin Cabinet Lock Hardware Div
5935-01-104-8552114591A INTERCHANGEABLE
Backshell,electrical Connector
Oshkosh Defense Llc
5935-01-184-27221006-7985-00 INTERCHANGEABLE
Connector,receptacle,electrical
Tyco Electronics Corp
3433-01-185-386025-62 INTERCHANGEABLE
Nozzle,welding Gun
Tweco Products Inc
5996-01-223-8250 INTERCHANGEABLE
Amplifier,audio Frequency
5340-01-238-73162562 INTERCHANGEABLE
Button,plug
Heyco Inc Dba Heyco Products
5945-01-273-5594042557 INTERCHANGEABLE
Plunger,solenoid
Woodward, Inc.
Cross-Reference Index
Part NumberManufacturer
BACG10AH204 PRIMARY The Boeing Company Div Defense (USA)
042557 Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA)
2562 Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
Related Parts
5895-00-166-8006INTERCHANGEABLE
RECORDER,SIGNAL DATA
2562
5915-00-203-2859INTERCHANGEABLE
FILTER,LOW PASS
F30-4000N
3455-00-266-9449INTERCHANGEABLE
FILE,ROTARY
5342-00-986-9290INTERCHANGEABLE
CAM
2562
5935-01-104-8552INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
114591A
5935-01-184-2722INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1006-7985-00
3433-01-185-3860INTERCHANGEABLE
NOZZLE,WELDING GUN
25-62
5996-01-223-8250INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
5340-01-238-7316INTERCHANGEABLE
BUTTON,PLUG
2562
5945-01-273-5594INTERCHANGEABLE
PLUNGER,SOLENOID
042557
4530-01-379-9178INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
4810-01-393-7989INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
256-2

Frequently Asked Questions

What is NSN 5330-00-492-1983?

NSN 5330-00-492-1983 is a Gasket, manufactured by The Boeing Company Div Defense, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-492-1983?

NSN 5330-00-492-1983 has 3 cross-referenced part numbers: BACG10AH204 (The Boeing Company Div Defense), 042557 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division), 2562 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).

What NSN replaces 5330-00-492-1983?

There are 12 known substitutes for 5330-00-492-1983: 5895-00-166-8006, 5915-00-203-2859, 3455-00-266-9449 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BACG10AH204?

Key specifications for BACG10AH204: Aperture Length: 5.000 INCHES NOMINAL IN; Aperture Width: 4.520 INCHES NOMINAL IN; Outside Edge to Bolt Hole Center Distance Along Length: 0.310 INCHES NOMINAL IN; Center to Center Distance Between Bolt Holes Along Width: 1.840 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 12 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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