PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

780-10GMount,resilient,weapon System

Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp · NSN 5342-00-597-6821 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-597-6821 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-597-6821. Primary manufacturer part number: 780-10G.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Material: ALUMINUM OVERALL
  • Shortest Distance Between Mounting Hole Centers: 1.938 INCHES NOMINAL IN
  • Style Designator: ROUND FOUR-HOLE FLANGE
  • Surface Treatment: ANODIZE OVERALL
  • Flange Mounting Hole Diameter: 0.196 INCHES NOMINAL IN
  • Height: 1.344 INCHES NOMINAL IN
  • Load Rating: 10.0 POUNDS MAXIMUM LBS
Applications
  • Applications requiring Aluminum Overall construction
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-597-6821, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5342-00-597-6821
Primary Part Number780-10G
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerHutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
StatusCANCELLED
MaterialALUMINUM OVERALL
Shortest Distance Between Mounting Hole Centers1.938 INCHES NOMINAL IN
Style DesignatorROUND FOUR-HOLE FLANGE
Surface TreatmentANODIZE OVERALL
Flange Mounting Hole Diameter0.196 INCHES NOMINAL IN
Height1.344 INCHES NOMINAL IN
Load Rating10.0 POUNDS MAXIMUM LBS
Static Load Rating at Specified Deflection4.5 LB LOAD RATING AT APPROX 0.047 IN. DEFLECTION LBS
Thread Size1/4-20UNC-2B ALL THREADED PORTIONS
Flange Length2.375 INCHES NOMINAL IN
Distance Between Mounting Hole Centers1.938 INCHES NOMINAL IN
Flange Width2.375 INCHES NOMINAL IN
Flange Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-043-211365000-2 INTERCHANGEABLE
Screw,machine
Hamilton Sundstrand Corporation Dba Collins Aerospace
5120-00-240-56185120-00-240-5618 INTERCHANGEABLE
Clamp,c
General Services Administration Federal Supply Service
4820-00-627-986565000-2 INTERCHANGEABLE
Valve,check
Essex Industries Inc Div Manufacturing Division
5120-00-773-8026 INTERCHANGEABLE
Key,socket Head Screw
5310-00-873-70168437178 INTERCHANGEABLE
Washer,flat
Army, United States Department of the Dba Rock Island Arsenal Jmtc
5935-00-912-8314DBSM25S INTERCHANGEABLE
Connector,receptacle,electrical
Cinch Connectivity Solutions Inc.
5999-01-097-4368A-1251-3476-1 INTERCHANGEABLE
Contact,electrical
Keysight Technologies Inc
5962-01-102-0627 INTERCHANGEABLE
Microcircuit,digital
5365-01-208-694378010 INTERCHANGEABLE
Spacer,ring
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
5325-01-240-7165650002 INTERCHANGEABLE
Ring,retaining
Tr Engineering, Inc Div Tr Engineering Incorporated
Cross-Reference Index
Part NumberManufacturer
J4797-38 Lord Corporation Dba Lord Corp (USA)
C2080136-3 Bendix Corp the (USA)
780-10G PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
437837-2 Raytheon Company (USA)
2080136-3 Bendix Corp the (USA)
469015-1 Dare Electronics, Inc. (USA)
780-10 PRIMARY Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
501322-8 Audio Products Corp (USA)
800-3RG Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
554-2349-8 Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions (USA)
650002 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
800-3R Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
SMB210024-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
2080136-3 Raytheon Company Dba Raytheon Co (USA)
240571 Honeywell International Inc Dba Honeywell (USA)
C2080136-3 Raytheon Company Dba Raytheon Co (USA)
780-10RG Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp (USA)
Related Parts
5305-00-043-2113INTERCHANGEABLE
SCREW,MACHINE
65000-2
5120-00-240-5618INTERCHANGEABLE
CLAMP,C
5120-00-240-5618
4820-00-627-9865INTERCHANGEABLE
VALVE,CHECK
65000-2
5120-00-773-8026INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
5310-00-873-7016INTERCHANGEABLE
WASHER,FLAT
8437178
5935-00-912-8314INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
DBSM25S
5999-01-097-4368INTERCHANGEABLE
CONTACT,ELECTRICAL
A-1251-3476-1
5962-01-102-0627INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5365-01-208-6943INTERCHANGEABLE
SPACER,RING
78010
5325-01-240-7165INTERCHANGEABLE
RING,RETAINING
650002
4720-01-251-3109INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
F4210606-6-6-20.00
2530-01-255-4461INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
1002204

Frequently Asked Questions

What is NSN 5342-00-597-6821?

NSN 5342-00-597-6821 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 5342-00-597-6821?

NSN 5342-00-597-6821 has 17 cross-referenced part numbers: J4797-38 (Lord Corporation Dba Lord Corp), C2080136-3 (Bendix Corp the), 780-10G (Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp), 437837-2 (Raytheon Company), 2080136-3 (Bendix Corp the) and 12 more.

What NSN replaces 5342-00-597-6821?

There are 12 known substitutes for 5342-00-597-6821: 5305-00-043-2113, 5120-00-240-5618, 4820-00-627-9865 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 780-10G?

Key specifications for 780-10G: Material: ALUMINUM OVERALL; Shortest Distance Between Mounting Hole Centers: 1.938 INCHES NOMINAL IN; Style Designator: ROUND FOUR-HOLE FLANGE; Surface Treatment: ANODIZE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-597-6821 still in active supply?

NSN 5342-00-597-6821 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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