PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11185-1Gasket

Aerco International, Inc. Dba Aerco International Inc · NSN 5330-00-630-4283 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-630-4283 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-630-4283. Primary manufacturer part number: 11185-1.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 2.315 INCHES MINIMUM AND 2.345 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: METAL WITH SOFT FILLER
  • Aperture Diameter: 1.919 INCHES MINIMUM AND 1.949 INCHES MAXIMUM IN
  • Style Designator: CIRCULAR
  • Material: COPPER OVERALL
  • Cross-Sectional Thickness: 0.187 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Copper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-630-4283, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-630-4283
Primary Part Number11185-1
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Outside Diameter2.315 INCHES MINIMUM AND 2.345 INCHES MAXIMUM IN
Cross-Sectional Shape StyleMETAL WITH SOFT FILLER
Aperture Diameter1.919 INCHES MINIMUM AND 1.949 INCHES MAXIMUM IN
Style DesignatorCIRCULAR
MaterialCOPPER OVERALL
Cross-Sectional Thickness0.187 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3010-00-244-935226469 INTERCHANGEABLE
Coupling,shaft,flexible
Rexnord Industries, Llc Div Couplings Division
1630-00-394-1576111851 INTERCHANGEABLE
Shield,metering,brake
Hydro-Aire Aerospace Corp
3120-00-813-1408AA1154-3 INTERCHANGEABLE
Bearing,sleeve
Beemer Precision Inc
5133-00-839-550131773 INTERCHANGEABLE
Drill,twist
New York Twist Drill Inc
6615-01-049-3756 INTERCHANGEABLE
Cap,gimbal Pickoff
5950-01-215-40544028576 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International
4820-01-274-18621118-5 PIECE 13 INTERCHANGEABLE
Seat,valve
Flowserve Corporation Div Flowserve Us Inc
3830-01-310-87573711185 INTERCHANGEABLE
Cutting Edge,moldboard
Sicard a Division of Smi-Snowblast Inc Dba Sicard
5820-01-436-005911185 INTERCHANGEABLE
Clamp,leg
Andrew Llc
5360-01-510-775811185 INTERCHANGEABLE
Spring,helical,compression
Amot Controls Llc
Cross-Reference Index
Part NumberManufacturer
11185-1 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
11185 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
3010-00-244-9352INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
26469
1630-00-394-1576INTERCHANGEABLE
SHIELD,METERING,BRAKE
111851
3120-00-813-1408INTERCHANGEABLE
BEARING,SLEEVE
AA1154-3
5133-00-839-5501INTERCHANGEABLE
DRILL,TWIST
31773
6615-01-049-3756INTERCHANGEABLE
CAP,GIMBAL PICKOFF
5950-01-215-4054INTERCHANGEABLE
TRANSFORMER,POWER
4028576
4820-01-274-1862INTERCHANGEABLE
SEAT,VALVE
1118-5 PIECE 13
3830-01-310-8757INTERCHANGEABLE
CUTTING EDGE,MOLDBOARD
3711185
5820-01-436-0059INTERCHANGEABLE
CLAMP,LEG
11185
5360-01-510-7758INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11185

Frequently Asked Questions

What is NSN 5330-00-630-4283?

NSN 5330-00-630-4283 is a Gasket, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-630-4283?

NSN 5330-00-630-4283 has 2 cross-referenced part numbers: 11185-1 (Aerco International, Inc. Dba Aerco International Inc), 11185 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5330-00-630-4283?

There are 10 known substitutes for 5330-00-630-4283: 3010-00-244-9352, 1630-00-394-1576, 3120-00-813-1408 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11185-1?

Key specifications for 11185-1: Outside Diameter: 2.315 INCHES MINIMUM AND 2.345 INCHES MAXIMUM IN; Cross-Sectional Shape Style: METAL WITH SOFT FILLER; Aperture Diameter: 1.919 INCHES MINIMUM AND 1.949 INCHES MAXIMUM IN; Style Designator: CIRCULAR. 6 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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