PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6623Post,roller

The Bechdon Company, Llc · NSN 5999-01-058-1664 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-058-1664 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-058-1664. Primary manufacturer part number: 6623.
Features
  • Post,roller — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: The Bechdon Company, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Post,roller, cataloged under National Stock Number 5999-01-058-1664, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Bechdon Company, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NamePost,roller
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersThe Bechdon Company, Llc (CAGE 62035)
Technical Specifications
ParameterValue
NSN5999-01-058-1664
Primary Part Number6623
Item NamePost,roller
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThe Bechdon Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 8
5935-00-164-97198271923-1 INTERCHANGEABLE
Connector,plug,electrical
Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories
4720-00-189-2789SAE-20R1ECS-C-76XR INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
5340-00-626-307735408 INTERCHANGEABLE
Clamp,loop
Walker Mfg Co
5342-00-843-4590 INTERCHANGEABLE
Clamp
3040-01-048-865596884525 INTERCHANGEABLE
Collar,shaft
Peerless Pump a Tbg Inc Co
4820-01-176-60516623 INTERCHANGEABLE
Adjuster,stem
Greno Industries, Inc. Dba Greno Industries Inc
5340-01-196-3065 INTERCHANGEABLE
Cap,protective,dust and Moisture
5307-01-285-70006623 INTERCHANGEABLE
Stud,ball
Coffin Turbo Pump Inc
Cross-Reference Index
Part NumberManufacturer
6623 PRIMARY The Bechdon Company, Llc (USA)
Related Parts
5935-00-164-9719INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8271923-1
4720-00-189-2789INTERCHANGEABLE
HOSE,NONMETALLIC
SAE-20R1ECS-C-76XR
5340-00-626-3077INTERCHANGEABLE
CLAMP,LOOP
35408
5342-00-843-4590INTERCHANGEABLE
CLAMP
3040-01-048-8655INTERCHANGEABLE
COLLAR,SHAFT
96884525
4820-01-176-6051INTERCHANGEABLE
ADJUSTER,STEM
6623
5340-01-196-3065INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
5307-01-285-7000INTERCHANGEABLE
STUD,BALL
6623

Frequently Asked Questions

What is NSN 5999-01-058-1664?

NSN 5999-01-058-1664 is a Post,roller, manufactured by The Bechdon Company, Llc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-058-1664?

NSN 5999-01-058-1664 has 1 cross-referenced part number: 6623 (The Bechdon Company, Llc).

What NSN replaces 5999-01-058-1664?

There are 8 known substitutes for 5999-01-058-1664: 5935-00-164-9719, 4720-00-189-2789, 5340-00-626-3077 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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