PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1778Gasket

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5330-00-118-6726 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-118-6726 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-118-6726. Primary manufacturer part number: 1778.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.011 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
  • Material: ASBESTOS OVERALL
  • Material Document and Classification: A56FSC-81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
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 5330-00-118-6726, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 4 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-118-6726
Primary Part Number1778
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.011 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
MaterialASBESTOS OVERALL
Material Document and ClassificationA56FSC-81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6645-00-250-46806645002504680 INTERCHANGEABLE
Stopwatch
General Services Administration Federal Supply Service
4730-00-265-6825126098 INTERCHANGEABLE
Fitting,lubrication
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5950-00-911-9175T051-502-0001 INTERCHANGEABLE
Transformer,audio Frequency
L3harris Interstate Electronics Corporation
5895-01-163-749377C721120 INTERCHANGEABLE
Detector,radio Frequency
Lockheed Martin Corporation Div Rms
5120-01-219-5520B-2 INTERCHANGEABLE
Bender,electrical Conduit,hand
Egs Electrical Group Appleton Div
5930-01-334-89051778 INTERCHANGEABLE
Switch,sensitive
Audiosears Corp Dba Audiosears Corp
6515-01-555-95221778 INTERCHANGEABLE
Sensor,oxygen Monitoring
Masimo Corporation
Cross-Reference Index
Part NumberManufacturer
1778 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
1778 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
6645-00-250-4680INTERCHANGEABLE
STOPWATCH
6645002504680
4730-00-265-6825INTERCHANGEABLE
FITTING,LUBRICATION
126098
5950-00-911-9175INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
T051-502-0001
5895-01-163-7493INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
77C721120
5120-01-219-5520INTERCHANGEABLE
BENDER,ELECTRICAL CONDUIT,HAND
B-2
5930-01-334-8905INTERCHANGEABLE
SWITCH,SENSITIVE
1778
6515-01-555-9522INTERCHANGEABLE
SENSOR,OXYGEN MONITORING
1778

Frequently Asked Questions

What is NSN 5330-00-118-6726?

NSN 5330-00-118-6726 is a Gasket, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-118-6726?

NSN 5330-00-118-6726 has 2 cross-referenced part numbers: 1778 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 1778 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5330-00-118-6726?

There are 7 known substitutes for 5330-00-118-6726: 6645-00-250-4680, 4730-00-265-6825, 5950-00-911-9175 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1778?

Key specifications for 1778: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.011 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN; Material: ASBESTOS OVERALL; Material Document and Classification: A56FSC-81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL. 5 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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