PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32-87803-1Mount,resilient,weapon System

Wynnson Enterprises, Inc. · NSN 5342-00-949-3808 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-949-3808 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-949-3808. Primary manufacturer part number: 32-87803-1.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Surface Treatment: CADMIUM CORE
  • Height: 0.781 INCHES NOMINAL IN
  • Flange Width: 1.344 INCHES NOMINAL IN
  • Shortest Distance Between Mounting Hole Centers: 1.000 INCHES NOMINAL IN
  • Flange Mounting Hole Diameter: 0.140 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
  • Distance From Flange to End: 0.422 INCHES NOMINAL IN
  • Material: STEEL WASHER
Applications
  • Applications requiring Steel Washer construction
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-949-3808, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Wynnson Enterprises, Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-949-3808
Primary Part Number32-87803-1
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerWynnson Enterprises, Inc.
StatusACTIVE
Surface TreatmentCADMIUM CORE
Height0.781 INCHES NOMINAL IN
Flange Width1.344 INCHES NOMINAL IN
Shortest Distance Between Mounting Hole Centers1.000 INCHES NOMINAL IN
Flange Mounting Hole Diameter0.140 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
Distance From Flange to End0.422 INCHES NOMINAL IN
MaterialSTEEL WASHER
Surface TreatmentCADMIUM WASHER
Surface TreatmentPASSIVATE MOUNTING PLATE
Inside Diameter0.169 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Flange Length1.344 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING MOUNTING PLATE
Flange Thickness0.062 INCHES NOMINAL IN
Style DesignatorROUND W/BUSHING FOUR-HOLE FLANGE
MaterialSTEEL CORE
Distance Between Mounting Hole Centers1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3020-00-337-1250B206-272-1 INTERCHANGEABLE
Gear,spur
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
32-87803-1 The Boeing Company Div Defense (USA)
20627-2 Precision Metals Corp. Dba Precision Metals Corp (USA)
20627-2 Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
32-87803-1 PRIMARY Wynnson Enterprises, Inc. (USA)
Related Parts
3020-00-337-1250INTERCHANGEABLE
GEAR,SPUR
B206-272-1

Frequently Asked Questions

What is NSN 5342-00-949-3808?

NSN 5342-00-949-3808 is a Mount,resilient,weapon System, manufactured by Wynnson Enterprises, Inc., classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-949-3808?

NSN 5342-00-949-3808 has 4 cross-referenced part numbers: 32-87803-1 (The Boeing Company Div Defense), 20627-2 (Precision Metals Corp. Dba Precision Metals Corp), 20627-2 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 32-87803-1 (Wynnson Enterprises, Inc.).

What NSN replaces 5342-00-949-3808?

There is 1 known substitute for 5342-00-949-3808: 3020-00-337-1250. Verify interchangeability with system specifications before substitution.

What are the specifications of 32-87803-1?

Key specifications for 32-87803-1: Surface Treatment: CADMIUM CORE; Height: 0.781 INCHES NOMINAL IN; Flange Width: 1.344 INCHES NOMINAL IN; End Item Identification: F-4 (PHANTOM II). 17 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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