PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-M-17191Mount,resilient,weapon System

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5342-00-531-9173 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-531-9173 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-531-9173. Primary manufacturer part number: MIL-M-17191.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Distance Between Mounting Hole Centers: 7.365 INCHES NOMINAL IN
  • Inside Diameter: 1.261 INCHES NOMINAL IN
  • Style Designator: ROUND W/FLANGED BUSHING TWO-HOLE FLANGE
  • Load Rating: 1000.0 POUNDS MAXIMUM LBS
  • Height: 5.000 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: A DESIGN AND C TYPE
  • Load/frequency Range: RATED AT 1000 LB LOAD FOR 15 CYCLES PER SEC LBS
Applications
  • Applications requiring Steel Overall construction
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-531-9173, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5342-00-531-9173
Primary Part NumberMIL-M-17191
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Distance Between Mounting Hole Centers7.365 INCHES NOMINAL IN
Inside Diameter1.261 INCHES NOMINAL IN
Style DesignatorROUND W/FLANGED BUSHING TWO-HOLE FLANGE
Load Rating1000.0 POUNDS MAXIMUM LBS
Height5.000 INCHES NOMINAL IN
Nondefinitive Spec/std DataA DESIGN AND C TYPE
Load/frequency RangeRATED AT 1000 LB LOAD FOR 15 CYCLES PER SEC LBS
MaterialSTEEL OVERALL
Distance From Flange to End2.688 INCHES NOMINAL IN
Flange Mounting Hole Diameter0.891 INCHES NOMINAL IN
Flange Width5.000 INCHES NOMINAL IN
Flange Thickness0.875 INCHES NOMINAL IN
Nonmetallic Hardness Rating43.0 MINIMUM DUROMETER AND 53.0 MAXIMUM DUROMETER
Flange Length10.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5342-00-531-9171 INTERCHANGEABLE
Mount,resilient,weapon System
5342-00-550-2968 INTERCHANGEABLE
Mount,resilient,weapon System
5342-00-550-2969 INTERCHANGEABLE
Mount,resilient,weapon System
5342-00-598-6118 INTERCHANGEABLE
Mount,resilient,weapon System
5342-01-025-797915P700B INTERCHANGEABLE
Mount,resilient,weapon System
Oil States Industries, Inc. Div Special Products Div
5342-01-026-467415P400B INTERCHANGEABLE
Mount,resilient,weapon System
Oil States Industries, Inc. Div Special Products Div
Cross-Reference Index
Part NumberManufacturer
MIL-M-17191 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
15P1000A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
15P1000AVM Naval Inventory Control Point Mechanicsburg (USA)
15P1000A Naval Ship Systems Command (USA)
15P1000A Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
31112-10 Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
15P1000A Oil States Industries, Inc. Div Special Products Div (USA)
Related Parts
5342-00-531-9171INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5342-00-550-2968INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5342-00-550-2969INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5342-00-598-6118INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
5342-01-025-7979INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
15P700B
5342-01-026-4674INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
15P400B

Frequently Asked Questions

What is NSN 5342-00-531-9173?

NSN 5342-00-531-9173 is a Mount,resilient,weapon System, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-531-9173?

NSN 5342-00-531-9173 has 7 cross-referenced part numbers: MIL-M-17191 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 15P1000A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 15P1000AVM (Naval Inventory Control Point Mechanicsburg), 15P1000A (Naval Ship Systems Command), 15P1000A (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp) and 2 more.

What NSN replaces 5342-00-531-9173?

There are 6 known substitutes for 5342-00-531-9173: 5342-00-531-9171, 5342-00-550-2968, 5342-00-550-2969 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-M-17191?

Key specifications for MIL-M-17191: Distance Between Mounting Hole Centers: 7.365 INCHES NOMINAL IN; Inside Diameter: 1.261 INCHES NOMINAL IN; Style Designator: ROUND W/FLANGED BUSHING TWO-HOLE FLANGE; Load Rating: 1000.0 POUNDS MAXIMUM LBS. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-531-9173 still in active supply?

NSN 5342-00-531-9173 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.
PartsTable Design LLC · partstable.com