PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WA43Bushing,nonmetallic

Essex Brass Corporation · NSN 5365-00-977-9129 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-977-9129 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-977-9129. Primary manufacturer part number: WA43.
Features
  • Bushing,nonmetallic — FSC 5365
  • Center Hole Diameter: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Style Designator: ROUND
  • Body Diameter: 0.917 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN
  • Nonmetallic Hardness Rating: 75.0 MINIMUM DUROMETER AND 85.0 MAXIMUM DUROMETER
  • Material Document and Classification: 7797, GARLOCK INC MFR REF SINGLE MATERIAL RESPONSE
  • Design Type: SINGLE CENTRALLY LOCATED HOLE
  • Material: RUBBER
Applications
  • Applications requiring Rubber construction
General Description

The Bushing,nonmetallic, cataloged under National Stock Number 5365-00-977-9129, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Essex Brass Corporation. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-977-9129
Primary Part NumberWA43
Item NameBushing,nonmetallic
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEssex Brass Corporation
StatusACTIVE
Center Hole Diameter0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Style DesignatorROUND
Body Diameter0.917 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN
Nonmetallic Hardness Rating75.0 MINIMUM DUROMETER AND 85.0 MAXIMUM DUROMETER
Material Document and Classification7797, GARLOCK INC MFR REF SINGLE MATERIAL RESPONSE
Design TypeSINGLE CENTRALLY LOCATED HOLE
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-052-0785037-003295-003 INTERCHANGEABLE
Attenuator,fixed
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Cross-Reference Index
Part NumberManufacturer
WA43 Essex Brass Corporation (USA)
WA39V Essex Brass Corporation (USA)
Related Parts
5985-01-052-0785INTERCHANGEABLE
ATTENUATOR,FIXED
037-003295-003

Frequently Asked Questions

What is NSN 5365-00-977-9129?

NSN 5365-00-977-9129 is a Bushing,nonmetallic, manufactured by Essex Brass Corporation, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-977-9129?

NSN 5365-00-977-9129 has 2 cross-referenced part numbers: WA43 (Essex Brass Corporation), WA39V (Essex Brass Corporation).

What NSN replaces 5365-00-977-9129?

There is 1 known substitute for 5365-00-977-9129: 5985-01-052-0785. Verify interchangeability with system specifications before substitution.

What are the specifications of WA43?

Key specifications for WA43: Center Hole Diameter: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Style Designator: ROUND; Body Diameter: 0.917 INCHES MINIMUM AND 0.937 INCHES MAXIMUM IN; Nonmetallic Hardness Rating: 75.0 MINIMUM DUROMETER AND 85.0 MAXIMUM DUROMETER. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com