PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1057-6Mount,resilient,weapon System

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5342-00-619-3329 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-619-3329 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-619-3329. Primary manufacturer part number: 1057-6.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Material: STEEL OVERALL
  • Height: 1.453 INCHES NOMINAL IN
  • Style Designator: ROUND INT. THREADED BUSHING TWO-HOLE FLANGE
  • Flange Width: 1.703 INCHES NOMINAL IN
  • Flange Length: 2.250 INCHES NOMINAL IN
  • Distance Between Mounting Hole Centers: 1.945 INCHES NOMINAL IN
  • Flange Mounting Hole Diameter: 0.196 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-619-3329, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5342-00-619-3329
Primary Part Number1057-6
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusCANCELLED
MaterialSTEEL OVERALL
Height1.453 INCHES NOMINAL IN
Style DesignatorROUND INT. THREADED BUSHING TWO-HOLE FLANGE
Flange Width1.703 INCHES NOMINAL IN
Flange Length2.250 INCHES NOMINAL IN
Distance Between Mounting Hole Centers1.945 INCHES NOMINAL IN
Flange Mounting Hole Diameter0.196 INCHES NOMINAL IN
Thread Size8-32NC-2 ALL THREADED PORTIONS
Static Load Rating at Specified Deflection10.5 TO 16 LB LOAD RATING AT 0.219 IN. DEFLECTION LBS
Flange Thickness0.109 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5945-00-250-935910576 INTERCHANGEABLE
Solenoid,electrical
Astronautics Corporation of America
9340-00-395-2656 INTERCHANGEABLE
Window,observation
4320-00-398-7762368P INTERCHANGEABLE
Ring,wearing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-00-526-0304104-3 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Crane Carrier Company, Llc
4530-01-018-241110576 INTERCHANGEABLE
Quadrant,operating Spur Gear
Todd Combustion Inc
6520-01-113-013610576 INTERCHANGEABLE
Tray,dental Instrument
L & R Manufacturing Company
4820-01-460-815310576 INTERCHANGEABLE
Valve,flow Control
North American Controls Inc Dba North American Controls Inc
5330-01-490-660510576 INTERCHANGEABLE
Gasket
Shaw Development, Llc
Cross-Reference Index
Part NumberManufacturer
1057-6 National Pipe Co (USA)
1057-6 Honeywell Intl Inc Defense Avionics Systems (USA)
1057-6 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
Related Parts
5945-00-250-9359INTERCHANGEABLE
SOLENOID,ELECTRICAL
10576
9340-00-395-2656INTERCHANGEABLE
WINDOW,OBSERVATION
4320-00-398-7762INTERCHANGEABLE
RING,WEARING
368P
4730-00-526-0304INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
104-3
4530-01-018-2411INTERCHANGEABLE
QUADRANT,OPERATING SPUR GEAR
10576
6520-01-113-0136INTERCHANGEABLE
TRAY,DENTAL INSTRUMENT
10576
4820-01-460-8153INTERCHANGEABLE
VALVE,FLOW CONTROL
10576
5330-01-490-6605INTERCHANGEABLE
GASKET
10576

Frequently Asked Questions

What is NSN 5342-00-619-3329?

NSN 5342-00-619-3329 is a Mount,resilient,weapon System, manufactured by Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-619-3329?

NSN 5342-00-619-3329 has 3 cross-referenced part numbers: 1057-6 (National Pipe Co), 1057-6 (Honeywell Intl Inc Defense Avionics Systems), 1057-6 (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp).

What NSN replaces 5342-00-619-3329?

There are 8 known substitutes for 5342-00-619-3329: 5945-00-250-9359, 9340-00-395-2656, 4320-00-398-7762 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1057-6?

Key specifications for 1057-6: Material: STEEL OVERALL; Height: 1.453 INCHES NOMINAL IN; Style Designator: ROUND INT. THREADED BUSHING TWO-HOLE FLANGE; Flange Width: 1.703 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-619-3329 still in active supply?

NSN 5342-00-619-3329 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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