PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21779Gasket

Kohler Co Div Plumbing Div · NSN 5330-01-267-0254 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-267-0254 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-267-0254. Primary manufacturer part number: 21779.
Features
  • Gasket — FSC 5330
  • Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Material: RUBBER AND WAX OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Kohler Co Div Plumbing Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber and Wax Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-267-0254, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kohler Co Div Plumbing Div. Government technical data includes 2 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-267-0254
Primary Part Number21779
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKohler Co Div Plumbing Div
StatusACTIVE
Hardness Rating75.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
MaterialRUBBER AND WAX OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-004-0427PM21779 INTERCHANGEABLE
Gasket
Mason Electric Co. Dba Mason Controls
3455-00-232-410219956 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5915-00-334-9495SM-D-78532 INTERCHANGEABLE
Network,pulse Forming
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2805-00-350-4048200376Y25 INTERCHANGEABLE
Lock,knuckle
Renk America Llc Div Renk America
2920-00-516-2718021779 INTERCHANGEABLE
Cap,ignition Distribution
Caterpillar Inc Div Caterpillar Defense
5365-01-063-749921779 INTERCHANGEABLE
Spacer,sleeve
Eaton Aerospace Llc
Cross-Reference Index
Part NumberManufacturer
21779 Kohler Co Div Plumbing Div (USA)
Related Parts
5330-00-004-0427INTERCHANGEABLE
GASKET
PM21779
3455-00-232-4102INTERCHANGEABLE
REAMER,MACHINE
19956
5915-00-334-9495INTERCHANGEABLE
NETWORK,PULSE FORMING
SM-D-78532
2805-00-350-4048INTERCHANGEABLE
LOCK,KNUCKLE
200376Y25
2920-00-516-2718INTERCHANGEABLE
CAP,IGNITION DISTRIBUTION
021779
5365-01-063-7499INTERCHANGEABLE
SPACER,SLEEVE
21779

Frequently Asked Questions

What is NSN 5330-01-267-0254?

NSN 5330-01-267-0254 is a Gasket, manufactured by Kohler Co Div Plumbing Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-267-0254?

NSN 5330-01-267-0254 has 1 cross-referenced part number: 21779 (Kohler Co Div Plumbing Div).

What NSN replaces 5330-01-267-0254?

There are 6 known substitutes for 5330-01-267-0254: 5330-00-004-0427, 3455-00-232-4102, 5915-00-334-9495 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21779?

Key specifications for 21779: Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL; Material: RUBBER AND WAX OVERALL. 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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