PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

165-61Gasket

Avien Inc · NSN 5330-00-031-7996 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-031-7996 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-031-7996. Primary manufacturer part number: 165-61.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: CIRCULAR
  • Aperture Diameter: 2.750 INCHES NOMINAL IN
  • Material: RUBBER AND CORK OVERALL
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Hole Diameter: 0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Hole Quantity: 8
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber and Cork Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-031-7996, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avien Inc. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-031-7996
Primary Part Number165-61
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAvien Inc
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorCIRCULAR
Aperture Diameter2.750 INCHES NOMINAL IN
MaterialRUBBER AND CORK OVERALL
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Hole Diameter0.281 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Hole Quantity8
Bolt Circle Diameter3.500 INCHES NOMINAL IN
Outside Diameter4.000 INCHES NOMINAL IN
Material Document and ClassificationNC-711 FSCM 03938 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2510-00-101-51204033 INTERCHANGEABLE
Spring Assembly,leaf
Pdi Ground Support Systems, Inc.
5935-00-110-74531656-1 INTERCHANGEABLE
Adapter,connector
Fluke Electronics Corp
3110-00-183-7546302-1045P1 INTERCHANGEABLE
Ring,bearing,inner
Raytheon Company Dba Raytheon
1560-00-532-935516561 INTERCHANGEABLE
Fitting,front Spar
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5998-00-547-2642 INTERCHANGEABLE
Circuit Card Assembly
5935-00-581-3395165-61 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5945-00-583-7564 INTERCHANGEABLE
Relay,electromagnetic
5950-01-019-535316561 INTERCHANGEABLE
Coil,radio Frequency
Vanguard Electronics, Llc
2530-01-083-21244464800317 INTERCHANGEABLE
Link,anchor,brake Shoe
Dexter Axle Co Inc Div Philips Industries Inc
3120-01-196-0268 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
165-61 Avien Inc
Related Parts
2510-00-101-5120INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
4033
5935-00-110-7453INTERCHANGEABLE
ADAPTER,CONNECTOR
1656-1
3110-00-183-7546INTERCHANGEABLE
RING,BEARING,INNER
302-1045P1
1560-00-532-9355INTERCHANGEABLE
FITTING,FRONT SPAR
16561
5998-00-547-2642INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5935-00-581-3395INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
165-61
5945-00-583-7564INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5950-01-019-5353INTERCHANGEABLE
COIL,RADIO FREQUENCY
16561
2530-01-083-2124INTERCHANGEABLE
LINK,ANCHOR,BRAKE SHOE
4464800317
3120-01-196-0268INTERCHANGEABLE
BUSHING,SLEEVE
6515-01-589-9229INTERCHANGEABLE
SCREW,BONE
02.204.018
5810-01-681-8738INTERCHANGEABLE
NETWORK,TACTICAL SWITCHING
16561

Frequently Asked Questions

What is NSN 5330-00-031-7996?

NSN 5330-00-031-7996 is a Gasket, manufactured by Avien Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-031-7996?

NSN 5330-00-031-7996 has 1 cross-referenced part number: 165-61 (Avien Inc).

What NSN replaces 5330-00-031-7996?

There are 12 known substitutes for 5330-00-031-7996: 2510-00-101-5120, 5935-00-110-7453, 3110-00-183-7546 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 165-61?

Key specifications for 165-61: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR; Aperture Diameter: 2.750 INCHES NOMINAL IN; Material: RUBBER AND CORK OVERALL. 10 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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