PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37761Gasket

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 5330-01-135-8131 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-135-8131 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-135-8131. Primary manufacturer part number: 37761.
Features
  • Gasket — FSC 5330
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Aperture Diameter: 4.125 INCHES NOMINAL IN
  • Hole Diameter: 0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Criticality Code Justification: ZZZY
  • Outside Diameter: 5.875 INCHES NOMINAL IN
  • Bolt Circle Diameter: 5.000 INCHES NOMINAL IN
  • Bolt Hole Quantity: 8
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-135-8131, 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-135-8131
Primary Part Number37761
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Aperture Diameter4.125 INCHES NOMINAL IN
Hole Diameter0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Criticality Code JustificationZZZY
Outside Diameter5.875 INCHES NOMINAL IN
Bolt Circle Diameter5.000 INCHES NOMINAL IN
Bolt Hole Quantity8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3455-00-232-421920085 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-00-896-9547N3776195 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-00-913-1257N3810795 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
5330-01-299-6278 INTERCHANGEABLE
Gasket
5110-01-545-373460304987 INTERCHANGEABLE
File Set,hand
Msc Industrial Supply
Cross-Reference Index
Part NumberManufacturer
37761 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
18356N,PC22 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
12796N PIECE 11 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
3455-00-232-4219INTERCHANGEABLE
REAMER,MACHINE
20085
5330-00-896-9547INTERCHANGEABLE
GASKET
N3776195
5330-00-913-1257INTERCHANGEABLE
GASKET
N3810795
5330-01-299-6278INTERCHANGEABLE
GASKET
5110-01-545-3734INTERCHANGEABLE
FILE SET,HAND
60304987

Frequently Asked Questions

What is NSN 5330-01-135-8131?

NSN 5330-01-135-8131 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 5330-01-135-8131?

NSN 5330-01-135-8131 has 3 cross-referenced part numbers: 37761 (Leslie Controls, Inc. Dba Leslie Controls Inc), 18356N,PC22 (Leslie Controls, Inc. Dba Leslie Controls Inc), 12796N PIECE 11 (Leslie Controls, Inc. Dba Leslie Controls Inc).

What NSN replaces 5330-01-135-8131?

There are 5 known substitutes for 5330-01-135-8131: 3455-00-232-4219, 5330-00-896-9547, 5330-00-913-1257 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37761?

Key specifications for 37761: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Aperture Diameter: 4.125 INCHES NOMINAL IN; Hole Diameter: 0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Criticality Code Justification: ZZZY. 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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