PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6421Bushing,head Post

Unity Manufacturing Co · NSN 5365-00-509-0767 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-509-0767 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-509-0767. Primary manufacturer part number: 6421.
Features
  • Bushing,head Post — FSC 5365
  • General Characteristics Item Description: OD 1.095 IN.,ID 0.815 IN.,O/A LG 0.670 IN.,CRES IN
  • 1 verified cross-reference
  • Primary manufacturer: Unity Manufacturing Co
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bushing,head Post, cataloged under National Stock Number 5365-00-509-0767, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unity Manufacturing Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-509-0767
Primary Part Number6421
Item NameBushing,head Post
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerUnity Manufacturing Co
StatusACTIVE
General Characteristics Item DescriptionOD 1.095 IN.,ID 0.815 IN.,O/A LG 0.670 IN.,CRES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6130-00-378-5567 INTERCHANGEABLE
Case,power Supply
5950-00-581-99506421 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5930-00-911-84886421 INTERCHANGEABLE
Switch,pressure
Horizon Aerospace Llc Dba Transicoil
7035-01-010-42577601884-00 INTERCHANGEABLE
Head,magnetic
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
4820-01-105-748725P-2914-B INTERCHANGEABLE
Valve,control
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4010-01-145-8452 INTERCHANGEABLE
Wire Rope Assembly,single Leg
4720-01-151-20156421 INTERCHANGEABLE
Hose,vacuum
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5935-01-198-6241 INTERCHANGEABLE
Adapter,connector
3120-01-249-3659 INTERCHANGEABLE
Bearing,plain,rod End
5342-01-550-28436/421 INTERCHANGEABLE
Control Rod
Everllence Usa Inc.
Cross-Reference Index
Part NumberManufacturer
6421 PRIMARY Unity Manufacturing Co (USA)
Related Parts
6130-00-378-5567INTERCHANGEABLE
CASE,POWER SUPPLY
5950-00-581-9950INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
6421
5930-00-911-8488INTERCHANGEABLE
SWITCH,PRESSURE
6421
7035-01-010-4257INTERCHANGEABLE
HEAD,MAGNETIC
7601884-00
4820-01-105-7487INTERCHANGEABLE
VALVE,CONTROL
25P-2914-B
4010-01-145-8452INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
4720-01-151-2015INTERCHANGEABLE
HOSE,VACUUM
6421
5935-01-198-6241INTERCHANGEABLE
ADAPTER,CONNECTOR
3120-01-249-3659INTERCHANGEABLE
BEARING,PLAIN,ROD END
5342-01-550-2843INTERCHANGEABLE
CONTROL ROD
6/421
6110-01-558-8186INTERCHANGEABLE
EC-P4 CONTROL
SNA-S2X-6001TS
6515-01-561-6151INTERCHANGEABLE
HOLDER,DRILL BIT,SURGICAL
MR8-AS07

Frequently Asked Questions

What is NSN 5365-00-509-0767?

NSN 5365-00-509-0767 is a Bushing,head Post, manufactured by Unity Manufacturing Co, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-509-0767?

NSN 5365-00-509-0767 has 1 cross-referenced part number: 6421 (Unity Manufacturing Co).

What NSN replaces 5365-00-509-0767?

There are 12 known substitutes for 5365-00-509-0767: 6130-00-378-5567, 5950-00-581-9950, 5930-00-911-8488 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6421?

Key specifications for 6421: General Characteristics Item Description: OD 1.095 IN.,ID 0.815 IN.,O/A LG 0.670 IN.,CRES IN. 1 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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