PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N4735-651Gasket,spiral Wound

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5330-00-752-8543 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-752-8543 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-752-8543. Primary manufacturer part number: N4735-651.
Features
  • Gasket,spiral Wound — FSC 5330
  • Aperture Diameter: 1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
  • Style Designator: CIRCULAR
  • Material: ASBESTOS AND STEEL CORROSION RESISTING OVERALL
  • Outside Diameter: 2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1 TYPE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Steel Corrosion Resisting Overall construction
General Description

The Gasket,spiral Wound, cataloged under National Stock Number 5330-00-752-8543, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-752-8543
Primary Part NumberN4735-651
Item NameGasket,spiral Wound
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Aperture Diameter1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN
Cross-Sectional Shape StyleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
Style DesignatorCIRCULAR
MaterialASBESTOS AND STEEL CORROSION RESISTING OVERALL
Outside Diameter2.375 INCHES NOMINAL2.375 INCHES NOMINAL IN
Cross-Sectional Thickness0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-841-3254 INTERCHANGEABLE
Plunger,solenoid
5999-01-040-7596131-0594-00 INTERCHANGEABLE
Contact,electrical
Tektronix, Inc.
5310-01-311-7110473-5-6 INTERCHANGEABLE
Nut,sleeve
Flowserve Corporation Div Flowserve Us Inc
5331-01-324-1455 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
15832NPC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
MILG21032 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
47356 Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU)
N4735-651 PRIMARY Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
5945-00-841-3254INTERCHANGEABLE
PLUNGER,SOLENOID
5999-01-040-7596INTERCHANGEABLE
CONTACT,ELECTRICAL
131-0594-00
5310-01-311-7110INTERCHANGEABLE
NUT,SLEEVE
473-5-6
5331-01-324-1455INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-00-752-8543?

NSN 5330-00-752-8543 is a Gasket,spiral Wound, 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 5330-00-752-8543?

NSN 5330-00-752-8543 has 4 cross-referenced part numbers: 15832NPC15 (Leslie Controls, Inc. Dba Leslie Controls Inc), MILG21032 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 47356 (Lineta Engineering Und Handelsgesell-Schaft Mbh), N4735-651 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5330-00-752-8543?

There are 4 known substitutes for 5330-00-752-8543: 5945-00-841-3254, 5999-01-040-7596, 5310-01-311-7110 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N4735-651?

Key specifications for N4735-651: Aperture Diameter: 1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN; Cross-Sectional Shape Style: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER; Style Designator: CIRCULAR; Material: ASBESTOS AND STEEL CORROSION RESISTING OVERALL. 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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