PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00166Gasket

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5330-00-391-6902 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-391-6902 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-391-6902. Primary manufacturer part number: 00166.
Features
  • Gasket — FSC 5330
  • Inside Corner Radius: 0.250 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.015 INCHES NOMINAL IN
  • Hole Diameter: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Outside Corner Radius: 0.750 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Defense Logistics Agency Dba Defense Supply Center Philadelphia
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-391-6902, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-391-6902
Primary Part Number00166
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Inside Corner Radius0.250 INCHES NOMINAL IN
Cross-Sectional Thickness0.015 INCHES NOMINAL IN
Hole Diameter0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Outside Corner Radius0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6520-00-511-635000166 INTERCHANGEABLE
Casting Machine,dental Metals
Kerr Corporation
5325-01-206-685600166 INTERCHANGEABLE
Ring,retaining
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
8040-01-360-8079 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
AFB4111A2 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
00166 PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
AFA4110A Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
Related Parts
6520-00-511-6350INTERCHANGEABLE
CASTING MACHINE,DENTAL METALS
00166
5325-01-206-6856INTERCHANGEABLE
RING,RETAINING
00166
8040-01-360-8079INTERCHANGEABLE
ADHESIVE

Frequently Asked Questions

What is NSN 5330-00-391-6902?

NSN 5330-00-391-6902 is a Gasket, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-391-6902?

NSN 5330-00-391-6902 has 3 cross-referenced part numbers: AFB4111A2 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), 00166 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), AFA4110A (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine).

What NSN replaces 5330-00-391-6902?

There are 3 known substitutes for 5330-00-391-6902: 6520-00-511-6350, 5325-01-206-6856, 8040-01-360-8079. Verify interchangeability with system specifications before substitution.

What are the specifications of 00166?

Key specifications for 00166: Inside Corner Radius: 0.250 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN; Cross-Sectional Thickness: 0.015 INCHES NOMINAL IN; Hole Diameter: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. 6 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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