PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

76669Porting Block,rear

Tennant Company · NSN 3825-01-152-5551 · FSC 3825 · No Item Name Available
Verified by PartsTable
NSN 3825-01-152-5551 — this item is cataloged by the U.S. Government under National Stock Number 3825-01-152-5551. Primary manufacturer part number: 76669.
Features
  • Porting Block,rear — FSC 3825
  • 1 verified cross-reference
  • Primary manufacturer: Tennant Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Porting Block,rear, cataloged under National Stock Number 3825-01-152-5551, is classified within Federal Supply Class 3825 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Tennant Company. This item has 1 commercial cross-reference 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
NSN3825-01-152-5551
Primary Part Number76669
Item NamePorting Block,rear
FSC / FSG3825 / 38 — No Item Name Available
ManufacturerTennant Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5960-00-943-0508 INTERCHANGEABLE
Electron Tube
Cross-Reference Index
Part NumberManufacturer
76669 Tennant Company (USA)
Related Parts
5960-00-943-0508INTERCHANGEABLE
ELECTRON TUBE

Frequently Asked Questions

What is NSN 3825-01-152-5551?

NSN 3825-01-152-5551 is a Porting Block,rear, manufactured by Tennant Company, classified under FSC 3825 (No Item Name Available). Status: active.

What are the part numbers for NSN 3825-01-152-5551?

NSN 3825-01-152-5551 has 1 cross-referenced part number: 76669 (Tennant Company).

What NSN replaces 3825-01-152-5551?

There is 1 known substitute for 3825-01-152-5551: 5960-00-943-0508. Verify interchangeability with system specifications before substitution.

What are the specifications of 76669?

Key specifications for 76669: End Item Identification: TENNANT CO,SCRUBBER,MODEL NO. 550. 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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