PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50780Gasket

Waterous Company · NSN 5330-01-127-1372 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-127-1372 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-127-1372. Primary manufacturer part number: 50780.
Features
  • Gasket — FSC 5330
  • Material: RUBBER SYNTHETIC OVERALL
  • Outside Diameter: 4.344 INCHES MINIMUM AND 4.406 INCHES MAXIMUM IN
  • Style Designator: CIRCULAR
  • Bolt Hole Quantity: 2
  • Hole Diameter: 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Aperture Diameter: 2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN
  • Bolt Circle Diameter: 3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-127-1372, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Waterous Company. Government technical data includes 9 verified specifications, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-127-1372
Primary Part Number50780
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWaterous Company
StatusACTIVE
MaterialRUBBER SYNTHETIC OVERALL
Outside Diameter4.344 INCHES MINIMUM AND 4.406 INCHES MAXIMUM IN
Style DesignatorCIRCULAR
Bolt Hole Quantity2
Hole Diameter0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Diameter2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN
Bolt Circle Diameter3.469 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5815-00-356-3410SM-B-171560 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5342-01-119-326350780 INTERCHANGEABLE
Bracket
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
Cross-Reference Index
Part NumberManufacturer
50780 Waterous Company (USA)
Related Parts
5815-00-356-3410INTERCHANGEABLE
KEYTOP,KEYBOARD
SM-B-171560
5342-01-119-3263INTERCHANGEABLE
BRACKET
50780

Frequently Asked Questions

What is NSN 5330-01-127-1372?

NSN 5330-01-127-1372 is a Gasket, manufactured by Waterous Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-127-1372?

NSN 5330-01-127-1372 has 1 cross-referenced part number: 50780 (Waterous Company).

What NSN replaces 5330-01-127-1372?

There are 2 known substitutes for 5330-01-127-1372: 5815-00-356-3410, 5342-01-119-3263. Verify interchangeability with system specifications before substitution.

What are the specifications of 50780?

Key specifications for 50780: Material: RUBBER SYNTHETIC OVERALL; Outside Diameter: 4.344 INCHES MINIMUM AND 4.406 INCHES MAXIMUM IN; Style Designator: CIRCULAR; Bolt Hole Quantity: 2. 9 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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