PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9977Tip,electric Soldering Iron

Cooper Industries Inc Coopertools · NSN 3439-01-293-7758 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-293-7758 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-293-7758. Primary manufacturer part number: 9977.
Features
  • Tip,electric Soldering Iron — FSC 3439
  • Tiplet Accommodation: NOT INCLUDED
  • Tip End Style: SCREWDRIVER
  • 2 verified cross-references
  • Primary manufacturer: Cooper Industries Inc Coopertools
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tip,electric Soldering Iron, cataloged under National Stock Number 3439-01-293-7758, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Cooper Industries Inc Coopertools. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-293-7758
Primary Part Number9977
Item NameTip,electric Soldering Iron
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerCooper Industries Inc Coopertools
StatusACTIVE
Tiplet AccommodationNOT INCLUDED
Tip End StyleSCREWDRIVER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4510-00-139-4358P6000-C-SD-CP INTERCHANGEABLE
Flush Valve,stop
Zurn Industries Inc
5935-00-232-37869977 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cinch Connectivity Solutions Inc.
6810-00-264-6523 INTERCHANGEABLE
Sodium Orthosilicate
5935-00-361-86961817473 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Northrop Grumman Systems Corporation
5955-00-499-7323712732-15 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Rmd Strategic
4820-01-248-2380N09977 INTERCHANGEABLE
Plunger,pilot Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
9977 Cooper Industries Inc Coopertools (USA)
9977 Apex Tool Group, Llc (USA)
Related Parts
4510-00-139-4358INTERCHANGEABLE
FLUSH VALVE,STOP
P6000-C-SD-CP
5935-00-232-3786INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
9977
6810-00-264-6523INTERCHANGEABLE
SODIUM ORTHOSILICATE
5935-00-361-8696INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
1817473
5955-00-499-7323INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
712732-15
4820-01-248-2380INTERCHANGEABLE
PLUNGER,PILOT VALVE
N09977

Frequently Asked Questions

What is NSN 3439-01-293-7758?

NSN 3439-01-293-7758 is a Tip,electric Soldering Iron, manufactured by Cooper Industries Inc Coopertools, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-293-7758?

NSN 3439-01-293-7758 has 2 cross-referenced part numbers: 9977 (Cooper Industries Inc Coopertools), 9977 (Apex Tool Group, Llc).

What NSN replaces 3439-01-293-7758?

There are 6 known substitutes for 3439-01-293-7758: 4510-00-139-4358, 5935-00-232-3786, 6810-00-264-6523 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9977?

Key specifications for 9977: Tiplet Accommodation: NOT INCLUDED; Tip End Style: SCREWDRIVER. 2 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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