PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100623Gasket

Neptune Chemical Pump Co Div of R a Industries Inc · NSN 5330-01-439-4272 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-439-4272 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-439-4272. Primary manufacturer part number: 100623.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Neptune Chemical Pump Co Div of R a Industries Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-439-4272, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Neptune Chemical Pump Co Div of R a Industries Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersNeptune Chemical Pump Co Div of R a Industries Inc (CAGE 28625)
Technical Specifications
ParameterValue
NSN5330-01-439-4272
Primary Part Number100623
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNeptune Chemical Pump Co Div of R a Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-004-7580920012-17 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
3950-00-050-997810062-3 INTERCHANGEABLE
Housing Cable Drum
Aerocontrolex Group, Inc. Div Talley Actuators
4920-00-110-23644133 INTERCHANGEABLE
Monitor,special
Magnetika Inc
5310-00-975-7142100623 INTERCHANGEABLE
Nut,plain,hexagon
Woodward Hrt Inc
5998-01-062-0103100623 INTERCHANGEABLE
Circuit Card Assembly
Logimetrics Inc
6920-01-725-2455100623 INTERCHANGEABLE
Training Set,field Firing
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
P/L 300P-94 FIG NO 337 Neptune Chemical Pump Co Div of R a Industries Inc (USA)
100623 PRIMARY Neptune Chemical Pump Co Div of R a Industries Inc (USA)
Related Parts
5950-00-004-7580INTERCHANGEABLE
COIL,RADIO FREQUENCY
920012-17
3950-00-050-9978INTERCHANGEABLE
HOUSING CABLE DRUM
10062-3
4920-00-110-2364INTERCHANGEABLE
MONITOR,SPECIAL
4133
5310-00-975-7142INTERCHANGEABLE
NUT,PLAIN,HEXAGON
100623
5998-01-062-0103INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
100623
6920-01-725-2455INTERCHANGEABLE
TRAINING SET,FIELD FIRING
100623

Frequently Asked Questions

What is NSN 5330-01-439-4272?

NSN 5330-01-439-4272 is a Gasket, manufactured by Neptune Chemical Pump Co Div of R a Industries Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-439-4272?

NSN 5330-01-439-4272 has 2 cross-referenced part numbers: P/L 300P-94 FIG NO 337 (Neptune Chemical Pump Co Div of R a Industries Inc), 100623 (Neptune Chemical Pump Co Div of R a Industries Inc).

What NSN replaces 5330-01-439-4272?

There are 6 known substitutes for 5330-01-439-4272: 5950-00-004-7580, 3950-00-050-9978, 4920-00-110-2364 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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