PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10A3170Gasket

Napco International Llc Dba Napco International Inc · NSN 5330-00-297-7324 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-297-7324 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-297-7324. Primary manufacturer part number: 10A3170.
Features
  • Gasket — FSC 5330
  • Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Material: RUBBER CHLOROPRENE CLASS CR OVERALL
  • Style Designator: CIRCULAR
  • Aperture Diameter: 1.560 INCHES NOMINAL IN
  • Outside Diameter: 2.000 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.120 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-297-7324, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Napco International Llc Dba Napco International Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-297-7324
Primary Part Number10A3170
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNapco International Llc Dba Napco International Inc
StatusCANCELLED
Hardness Rating35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
MaterialRUBBER CHLOROPRENE CLASS CR OVERALL
Style DesignatorCIRCULAR
Aperture Diameter1.560 INCHES NOMINAL IN
Outside Diameter2.000 INCHES NOMINAL IN
Cross-Sectional Thickness0.120 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
6640-00-045-4900279 INTERCHANGEABLE
Head,laboratory Centrifuge
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
5310-00-187-185320-367 INTERCHANGEABLE
Washer,flat
Dresser Industries Inc Leroi Div
5945-00-611-091320376 INTERCHANGEABLE
Relay,electromagnetic
Raytheon Company Dba Raytheon
2910-01-136-434420367 INTERCHANGEABLE
Cap,port Assembly
Parker Hannifin Corporation Div Hydraulic Systems Division
3040-01-203-485720367 INTERCHANGEABLE
Hub,body
Twg Canada Consolidated Inc
4820-01-359-0547 INTERCHANGEABLE
Valve,angle
4820-01-364-7235 INTERCHANGEABLE
Valve,saddle
4820-01-368-8483 INTERCHANGEABLE
Valve,relief,pressure and Temper
4820-01-370-2326 INTERCHANGEABLE
Valve,angle
4820-01-378-4715 INTERCHANGEABLE
Valve,relief,pressure and Temper
Cross-Reference Index
Part NumberManufacturer
10A3170 PRIMARY Napco International Llc Dba Napco International Inc (USA)
5B8098 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
9020367 Euclid Inc (USA)
GEM50039 PRIMARY Trw Inc Trw Commercial Steering Div (USA)
20367 Terex Corp (USA)
Related Parts
6640-00-045-4900INTERCHANGEABLE
HEAD,LABORATORY CENTRIFUGE
279
5310-00-187-1853INTERCHANGEABLE
WASHER,FLAT
20-367
5945-00-611-0913INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
20376
2910-01-136-4344INTERCHANGEABLE
CAP,PORT ASSEMBLY
20367
3040-01-203-4857INTERCHANGEABLE
HUB,BODY
20367
4820-01-359-0547INTERCHANGEABLE
VALVE,ANGLE
4820-01-364-7235INTERCHANGEABLE
VALVE,SADDLE
4820-01-368-8483INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
4820-01-370-2326INTERCHANGEABLE
VALVE,ANGLE
4820-01-378-4715INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
4820-01-443-7721INTERCHANGEABLE
VALVE,SAFETY RELIEF
20367L51M

Frequently Asked Questions

What is NSN 5330-00-297-7324?

NSN 5330-00-297-7324 is a Gasket, manufactured by Napco International Llc Dba Napco International Inc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-297-7324?

NSN 5330-00-297-7324 has 5 cross-referenced part numbers: 10A3170 (Napco International Llc Dba Napco International Inc), 5B8098 (Caterpillar Inc Div Caterpillar Defense), 9020367 (Euclid Inc), GEM50039 (Trw Inc Trw Commercial Steering Div), 20367 (Terex Corp).

What NSN replaces 5330-00-297-7324?

There are 11 known substitutes for 5330-00-297-7324: 6640-00-045-4900, 5310-00-187-1853, 5945-00-611-0913 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10A3170?

Key specifications for 10A3170: Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Material: RUBBER CHLOROPRENE CLASS CR OVERALL; Style Designator: CIRCULAR. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-297-7324 still in active supply?

NSN 5330-00-297-7324 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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