PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NB41860181Gasket

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5330-01-125-1255 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-125-1255 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-125-1255. Primary manufacturer part number: NB41860181.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: RUBBER SYNTHETIC OVERALL
  • Material Document and Classification: DURABLA FSCM 05163 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: CIRCULAR
  • Outside Diameter: 6.750 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN
  • Aperture Diameter: 5.625 INCHES NOMINAL 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 5330-01-125-1255, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-125-1255
Primary Part NumberNB41860181
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialRUBBER SYNTHETIC OVERALL
Material Document and ClassificationDURABLA FSCM 05163 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCIRCULAR
Outside Diameter6.750 INCHES NOMINAL IN
Cross-Sectional Thickness0.062 INCHES NOMINAL IN
Aperture Diameter5.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3010-00-125-86326460011 INTERCHANGEABLE
Gear Assembly,speed Increaser
Ed Etnyre & Co
1680-00-400-826218601 INTERCHANGEABLE
Indicator,red Disk
Meggitt Safety Systems Inc
5950-00-583-4536 INTERCHANGEABLE
Transformer,radio Frequency
7510-00-687-26642664A INTERCHANGEABLE
Envelope,transparent
Safina Office Products, Inc. Dba Safina Office Products Inc
1680-00-780-456718602 INTERCHANGEABLE
Indicator,discharge
Meggitt Safety Systems Inc
3120-01-126-373218-601 INTERCHANGEABLE
Bearing,washer,thrust
Cunico Corporation
5355-01-503-595218601 INTERCHANGEABLE
Knob
Applied Resources Corp
5120-01-509-320318601 INTERCHANGEABLE
Inserter,bearing and Bushing
Brunswick Corp Dba Mercury Marine Div Mercury Marine
5120-01-562-682818601 INTERCHANGEABLE
Screwdriver,flat Tip
Wiha Quality Tools
4820-01-629-3233GD511S INTERCHANGEABLE
Head and Disk,safety,pressure Re
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
NB41860181 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
41860181 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
18601 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
3010-00-125-8632INTERCHANGEABLE
GEAR ASSEMBLY,SPEED INCREASER
6460011
1680-00-400-8262INTERCHANGEABLE
INDICATOR,RED DISK
18601
5950-00-583-4536INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
7510-00-687-2664INTERCHANGEABLE
ENVELOPE,TRANSPARENT
2664A
1680-00-780-4567INTERCHANGEABLE
INDICATOR,DISCHARGE
18602
3120-01-126-3732INTERCHANGEABLE
BEARING,WASHER,THRUST
18-601
5355-01-503-5952INTERCHANGEABLE
KNOB
18601
5120-01-509-3203INTERCHANGEABLE
INSERTER,BEARING AND BUSHING
18601
5120-01-562-6828INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
18601
4820-01-629-3233INTERCHANGEABLE
HEAD AND DISK,SAFETY,PRESSURE RE
GD511S

Frequently Asked Questions

What is NSN 5330-01-125-1255?

NSN 5330-01-125-1255 is a Gasket, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-125-1255?

NSN 5330-01-125-1255 has 3 cross-referenced part numbers: NB41860181 (Leslie Controls, Inc. Dba Leslie Controls Inc), 41860181 (Leslie Controls, Inc. Dba Leslie Controls Inc), 18601 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-01-125-1255?

There are 10 known substitutes for 5330-01-125-1255: 3010-00-125-8632, 1680-00-400-8262, 5950-00-583-4536 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NB41860181?

Key specifications for NB41860181: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material: RUBBER SYNTHETIC OVERALL; Material Document and Classification: DURABLA FSCM 05163 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Style Designator: CIRCULAR. 7 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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