PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A20086S143Block,special

Jered Llc · NSN 3960-01-003-8452 · FSC 3960 · No Item Name Available
Verified by PartsTable
NSN 3960-01-003-8452 — this item is cataloged by the U.S. Government under National Stock Number 3960-01-003-8452. Primary manufacturer part number: A20086S143.
Features
  • Block,special — FSC 3960
  • 4 verified cross-references
  • Primary manufacturer: Jered Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Block,special, cataloged under National Stock Number 3960-01-003-8452, is classified within Federal Supply Class 3960 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Jered Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBlock,special
FSC / FSG3960 — No Item Name Available (FSG 39)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Jered Llc (CAGE 98523)
Technical Specifications
ParameterValue
NSN3960-01-003-8452
Primary Part NumberA20086S143
Item NameBlock,special
FSC / FSG3960 / 39 — No Item Name Available
ManufacturerJered Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4520-00-240-8313 INTERCHANGEABLE
Heater,space,electric
Cross-Reference Index
Part NumberManufacturer
SEE SPCC SPEC Naval Inventory Control Point Mechanicsburg (USA)
H200842B001PC204 Jered Llc (USA)
A20086S143 PRIMARY Jered Llc (USA)
H200845B001 ITEM 313 Jered Llc (USA)
Related Parts
4520-00-240-8313INTERCHANGEABLE
HEATER,SPACE,ELECTRIC

Frequently Asked Questions

What is NSN 3960-01-003-8452?

NSN 3960-01-003-8452 is a Block,special, manufactured by Jered Llc, classified under FSC 3960 (No Item Name Available). Status: active.

What are the part numbers for NSN 3960-01-003-8452?

NSN 3960-01-003-8452 has 4 cross-referenced part numbers: SEE SPCC SPEC (Naval Inventory Control Point Mechanicsburg), H200842B001PC204 (Jered Llc), A20086S143 (Jered Llc), H200845B001 ITEM 313 (Jered Llc).

What NSN replaces 3960-01-003-8452?

There is 1 known substitute for 3960-01-003-8452: 4520-00-240-8313. Verify interchangeability with system specifications before substitution.

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