PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6437Gasket

Finn Corp Dba Finn Corp · NSN 5330-00-083-7187 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-083-7187 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-083-7187. Primary manufacturer part number: 6437.
Features
  • Gasket — FSC 5330
  • Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
  • 1 verified cross-reference
  • Primary manufacturer: Finn Corp Dba Finn Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-083-7187, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Finn Corp Dba Finn Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-00-083-7187
Primary Part Number6437
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFinn Corp Dba Finn Corp
StatusACTIVE
Supplementary FeaturesCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5915-00-306-4091405AS110-4 INTERCHANGEABLE
Filter,band Pass
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5950-00-761-1008 INTERCHANGEABLE
Transformer,power
5950-00-793-80826437 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5960-00-800-5552 INTERCHANGEABLE
Electron Tube
5950-00-807-7546743823-7 INTERCHANGEABLE
Coil,radio Frequency
L3harris Cincinnati Electronics Corporation
5930-00-905-72246437-2 INTERCHANGEABLE
Switch,pressure
Horizon Aerospace Llc Dba Transicoil
6550-01-214-53476437 INTERCHANGEABLE
Reference Standard Set,aspartate
Miles Incdiagnostics Div
5945-01-260-374041004466 INTERCHANGEABLE
Solenoid,electrical
Woodward Hrt Inc
5310-01-289-6499 INTERCHANGEABLE
Nut,plain,hexagon
6530-01-376-7716 INTERCHANGEABLE
Commode,hospital Patient
Cross-Reference Index
Part NumberManufacturer
6437 PRIMARY Finn Corp Dba Finn Corp (USA)
Related Parts
5915-00-306-4091INTERCHANGEABLE
FILTER,BAND PASS
405AS110-4
5950-00-761-1008INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-793-8082INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
6437
5960-00-800-5552INTERCHANGEABLE
ELECTRON TUBE
5950-00-807-7546INTERCHANGEABLE
COIL,RADIO FREQUENCY
743823-7
5930-00-905-7224INTERCHANGEABLE
SWITCH,PRESSURE
6437-2
6550-01-214-5347INTERCHANGEABLE
REFERENCE STANDARD SET,ASPARTATE
6437
5945-01-260-3740INTERCHANGEABLE
SOLENOID,ELECTRICAL
41004466
5310-01-289-6499INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6530-01-376-7716INTERCHANGEABLE
COMMODE,HOSPITAL PATIENT
2940-01-443-2900INTERCHANGEABLE
FILTER ELEMENT,FLUID
46437
6680-01-495-8446INTERCHANGEABLE
FLOAT,SIGHT INDICATOR

Frequently Asked Questions

What is NSN 5330-00-083-7187?

NSN 5330-00-083-7187 is a Gasket, manufactured by Finn Corp Dba Finn Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-083-7187?

NSN 5330-00-083-7187 has 1 cross-referenced part number: 6437 (Finn Corp Dba Finn Corp).

What NSN replaces 5330-00-083-7187?

There are 12 known substitutes for 5330-00-083-7187: 5915-00-306-4091, 5950-00-761-1008, 5950-00-793-8082 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6437?

Key specifications for 6437: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 2 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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