PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MPL338Tip,electric Soldering Iron

Aqua Crystal Manufacturing Div Macdonald · NSN 3439-00-801-0953 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-801-0953 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-801-0953. Primary manufacturer part number: MPL338.
Features
  • Tip,electric Soldering Iron — FSC 3439
  • Tip Type: STRAIGHT
  • Mounting End Diameter: 0.138 INCHES NOMINAL IN
  • Body Style: ROUND TAPERED
  • Tiplet Accommodation: NOT INCLUDED
  • Mounting Method: THREADED END
  • Surface Treatment: IRON AND SILVER
  • Material: COPPER
Applications
  • Applications requiring Copper construction
General Description

The Tip,electric Soldering Iron, cataloged under National Stock Number 3439-00-801-0953, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Aqua Crystal Manufacturing Div Macdonald. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN3439-00-801-0953
Primary Part NumberMPL338
Item NameTip,electric Soldering Iron
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAqua Crystal Manufacturing Div Macdonald
StatusACTIVE
Tip TypeSTRAIGHT
Mounting End Diameter0.138 INCHES NOMINAL IN
Body StyleROUND TAPERED
Tiplet AccommodationNOT INCLUDED
Mounting MethodTHREADED END
Surface TreatmentIRON AND SILVER
MaterialCOPPER
Tip Diameter0.050 INCHES NOMINAL IN
Tip End StyleNEEDLE
Thread LocationEXTERNAL
Thread SizeNO. 6-32
Integral Heating ElementNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6240-00-542-6571 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
MPL338 Aqua Crystal Manufacturing Div Macdonald (USA)
Z638X Hexacon Electric Company (USA)
PL338 Apex Tool Group, Llc (USA)
PL338 Cooper Industries Inc Coopertools (USA)
Related Parts
6240-00-542-6571INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 3439-00-801-0953?

NSN 3439-00-801-0953 is a Tip,electric Soldering Iron, manufactured by Aqua Crystal Manufacturing Div Macdonald, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-00-801-0953?

NSN 3439-00-801-0953 has 4 cross-referenced part numbers: MPL338 (Aqua Crystal Manufacturing Div Macdonald), Z638X (Hexacon Electric Company), PL338 (Apex Tool Group, Llc), PL338 (Cooper Industries Inc Coopertools).

What NSN replaces 3439-00-801-0953?

There is 1 known substitute for 3439-00-801-0953: 6240-00-542-6571. Verify interchangeability with system specifications before substitution.

What are the specifications of MPL338?

Key specifications for MPL338: Tip Type: STRAIGHT; Mounting End Diameter: 0.138 INCHES NOMINAL IN; Body Style: ROUND TAPERED; Tiplet Accommodation: NOT INCLUDED. 13 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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