PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

48778Gasket

Leroi International Inc Dba Compair Leroi · NSN 5330-01-018-7145 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-018-7145 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-018-7145. Primary manufacturer part number: 48778.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN
  • Hole Diameter: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: ASBESTOS OVERALL
  • Material Document and Classification: 7022,FSCM 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Aperture Diameter: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Bolt Hole Quantity: 6
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-018-7145, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-018-7145
Primary Part Number48778
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLeroi International Inc Dba Compair Leroi
StatusACTIVE
Outside Diameter2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN
Hole Diameter0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
MaterialASBESTOS OVERALL
Material Document and Classification7022,FSCM 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Aperture Diameter1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Bolt Hole Quantity6
Cross-Sectional Thickness0.015 INCHES NOMINAL IN
Bolt Circle Diameter2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM IN
Style DesignatorCIRCULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2810-00-479-1919104602 INTERCHANGEABLE
Clamp,primer Tube
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4330-00-499-994148776 INTERCHANGEABLE
Filter Element,fluid
Jenny Products, Inc
3040-00-783-126248778 INTERCHANGEABLE
Cam,control
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
48778 PRIMARY Leroi International Inc Dba Compair Leroi (USA)
48778 Compair Kellogg Div of Robertshaw Controls Co (USA)
Related Parts
2810-00-479-1919INTERCHANGEABLE
CLAMP,PRIMER TUBE
104602
4330-00-499-9941INTERCHANGEABLE
FILTER ELEMENT,FLUID
48776
3040-00-783-1262INTERCHANGEABLE
CAM,CONTROL
48778

Frequently Asked Questions

What is NSN 5330-01-018-7145?

NSN 5330-01-018-7145 is a Gasket, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-018-7145?

NSN 5330-01-018-7145 has 2 cross-referenced part numbers: 48778 (Leroi International Inc Dba Compair Leroi), 48778 (Compair Kellogg Div of Robertshaw Controls Co).

What NSN replaces 5330-01-018-7145?

There are 3 known substitutes for 5330-01-018-7145: 2810-00-479-1919, 4330-00-499-9941, 3040-00-783-1262. Verify interchangeability with system specifications before substitution.

What are the specifications of 48778?

Key specifications for 48778: Outside Diameter: 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN; Hole Diameter: 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Material: ASBESTOS OVERALL; Material Document and Classification: 7022,FSCM 73680 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 10 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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