PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L1160Gasket

Caterpillar Inc Div Caterpillar Defense · NSN 5330-00-377-2709 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-377-2709 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-377-2709. Primary manufacturer part number: L1160.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Side Radius From Gasket Center: 1.125 INCHES NOMINAL IN
  • Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: ASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Outside Corner Radius: 0.438 INCHES NOMINAL IN
  • Material Document and Classification: MIL-G-12803,+1141A MIL SPEC ALL MATERIAL RESPONSES OVERALL A
  • Bolt Circle Diameter: 3.125 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos and Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-377-2709, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 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
NSN5330-00-377-2709
Primary Part NumberL1160
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Side Radius From Gasket Center1.125 INCHES NOMINAL IN
Hole Diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Outside Corner Radius0.438 INCHES NOMINAL IN
Material Document and ClassificationMIL-G-12803,+1141A MIL SPEC ALL MATERIAL RESPONSES OVERALL A
Bolt Circle Diameter3.125 INCHES NOMINAL IN
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3895-00-162-9544 INTERCHANGEABLE
Spring
5915-00-686-89227913173-1 INTERCHANGEABLE
Filter,low Pass
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
L1160 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
3895-00-162-9544INTERCHANGEABLE
SPRING
5915-00-686-8922INTERCHANGEABLE
FILTER,LOW PASS
7913173-1

Frequently Asked Questions

What is NSN 5330-00-377-2709?

NSN 5330-00-377-2709 is a Gasket, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-377-2709?

NSN 5330-00-377-2709 has 1 cross-referenced part number: L1160 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5330-00-377-2709?

There are 2 known substitutes for 5330-00-377-2709: 3895-00-162-9544, 5915-00-686-8922. Verify interchangeability with system specifications before substitution.

What are the specifications of L1160?

Key specifications for L1160: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Side Radius From Gasket Center: 1.125 INCHES NOMINAL IN; Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material: ASBESTOS AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 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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