PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33HHeat Sink,soldering Aid

Apex Tool Group, Llc · NSN 3439-00-483-7575 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-483-7575 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-483-7575. Primary manufacturer part number: 33H.
Features
  • Heat Sink,soldering Aid — FSC 3439
  • 2 verified cross-references
  • Primary manufacturer: Apex Tool Group, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heat Sink,soldering Aid, cataloged under National Stock Number 3439-00-483-7575, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Apex Tool Group, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-00-483-7575
Primary Part Number33H
Item NameHeat Sink,soldering Aid
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4720-00-200-036433H INTERCHANGEABLE
Hose,nonmetallic
General Services Administration Federal Supply Service
6630-00-252-2255E100-33H INTERCHANGEABLE
Hydrometer,graduated Scale
American Society for Testing and Materials Dba Astm International
1005-00-344-5963 INTERCHANGEABLE
Pin,retracting
Cross-Reference Index
Part NumberManufacturer
33H Apex Tool Group, Llc (USA)
33H Apex Tool Group (USA)
Related Parts
4720-00-200-0364INTERCHANGEABLE
HOSE,NONMETALLIC
33H
6630-00-252-2255INTERCHANGEABLE
HYDROMETER,GRADUATED SCALE
E100-33H
1005-00-344-5963INTERCHANGEABLE
PIN,RETRACTING

Frequently Asked Questions

What is NSN 3439-00-483-7575?

NSN 3439-00-483-7575 is a Heat Sink,soldering Aid, manufactured by Apex Tool Group, Llc, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-483-7575?

NSN 3439-00-483-7575 has 2 cross-referenced part numbers: 33H (Apex Tool Group, Llc), 33H (Apex Tool Group).

What NSN replaces 3439-00-483-7575?

There are 3 known substitutes for 3439-00-483-7575: 4720-00-200-0364, 6630-00-252-2255, 1005-00-344-5963. Verify interchangeability with system specifications before substitution.

What are the specifications of 33H?

Key specifications for 33H: Special Features: PLIER TYPE;5 IN. O/A LG;SPECIAL FEATURES:CURVED NEEDLE NOSE,2 POSITION SNAP LOCK 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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