PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77-3-1Mount,resilient,weapon System

Allard Nazarian Group, Inc. Dba Granite State Manufacturing · NSN 5342-00-786-5591 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-786-5591 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-786-5591. Primary manufacturer part number: 77-3-1.
Features
  • Mount,resilient,weapon System — FSC 5342
  • Flange Length: 1.750 INCHES NOMINAL IN
  • Distance Between Mounting Hole Centers: 1.375 INCHES NOMINAL IN
  • Static Load Rating at Specified Deflection: 45 LB LOAD RATING AT 0.094 IN. DEFLECTION LBS
  • Height: 1.125 INCHES NOMINAL IN
  • Flange Thickness: 0.050 INCHES NOMINAL IN
  • Flange Width: 1.750 INCHES NOMINAL IN
  • Flange Mounting Hole Diameter: 0.166 INCHES NOMINAL IN
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-786-5591, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Allard Nazarian Group, Inc. Dba Granite State Manufacturing. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-786-5591
Primary Part Number77-3-1
Item NameMount,resilient,weapon System
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerAllard Nazarian Group, Inc. Dba Granite State Manufacturing
StatusACTIVE
Flange Length1.750 INCHES NOMINAL IN
Distance Between Mounting Hole Centers1.375 INCHES NOMINAL IN
Static Load Rating at Specified Deflection45 LB LOAD RATING AT 0.094 IN. DEFLECTION LBS
Height1.125 INCHES NOMINAL IN
Flange Thickness0.050 INCHES NOMINAL IN
Flange Width1.750 INCHES NOMINAL IN
Flange Mounting Hole Diameter0.166 INCHES NOMINAL IN
Distance From Flange to End0.681 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-086-33947731 INTERCHANGEABLE
Reactor
Coast/advanced Chip Magnetics, Inc.
6920-00-107-0182 INTERCHANGEABLE
Cover,housing,level
5985-00-134-9901773-1 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5210-00-529-0887 INTERCHANGEABLE
Indicator,dial
5306-00-575-49107731 INTERCHANGEABLE
Bolt,machine
Danuser Machine Co
5950-00-824-4842 INTERCHANGEABLE
Reactor
5998-01-171-1789 INTERCHANGEABLE
Printed Circuit Board
Cross-Reference Index
Part NumberManufacturer
77-3-1 PRIMARY Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
77-1-18 Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
Related Parts
5950-00-086-3394INTERCHANGEABLE
REACTOR
7731
6920-00-107-0182INTERCHANGEABLE
COVER,HOUSING,LEVEL
5985-00-134-9901INTERCHANGEABLE
ATTENUATOR,FIXED
773-1
5210-00-529-0887INTERCHANGEABLE
INDICATOR,DIAL
5306-00-575-4910INTERCHANGEABLE
BOLT,MACHINE
7731
5950-00-824-4842INTERCHANGEABLE
REACTOR
5998-01-171-1789INTERCHANGEABLE
PRINTED CIRCUIT BOARD

Frequently Asked Questions

What is NSN 5342-00-786-5591?

NSN 5342-00-786-5591 is a Mount,resilient,weapon System, manufactured by Allard Nazarian Group, Inc. Dba Granite State Manufacturing, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-786-5591?

NSN 5342-00-786-5591 has 2 cross-referenced part numbers: 77-3-1 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), 77-1-18 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing).

What NSN replaces 5342-00-786-5591?

There are 7 known substitutes for 5342-00-786-5591: 5950-00-086-3394, 6920-00-107-0182, 5985-00-134-9901 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77-3-1?

Key specifications for 77-3-1: Flange Length: 1.750 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 1.375 INCHES NOMINAL IN; Static Load Rating at Specified Deflection: 45 LB LOAD RATING AT 0.094 IN. DEFLECTION LBS; Height: 1.125 INCHES NOMINAL IN. 8 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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