NSN 3439-01-313-6516 · NIIN 013136516 · Part number STTC-137
Ok International, Inc. · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 47882
Government record, cited
NSN 3439-01-313-6516 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-313-6516. Manufacturer of record part number: STTC-137.
Also searched as3439-01-313-6516 ·
3439013136516 ·
NIIN 013136516 ·
01-313-6516 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 47882 · STTC-137
Nearby stock numbers← 3439-01-313-6515 Tip, Electric Soldering Iron
·
3439-01-313-6517 Tip, Electric Soldering Iron →
Features
Tip,electric Soldering Iron — FSC 3439
Body Style: ROUND
Tip End Style: SCREWDRIVER
Tip Type: STRAIGHT
Tip Width: 0.063 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Ok International, Inc.
Identification
NSN: 3439-01-313-6516
NIIN: 013136516
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: STTC-137
Manufacturer: Ok International, Inc.
General Description
The Tip,electric Soldering Iron, cataloged under National Stock Number 3439-01-313-6516, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Ok International, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-01-313-6516
Primary Part Number
STTC-137
Item Name
Tip,electric Soldering Iron
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
Ok International, Inc.
Status
ACTIVE
Body Style
ROUND
Tip End Style
SCREWDRIVER
Tip Type
STRAIGHT
Tip Width
0.063 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3439-00-001-0002
3439-00-001-0002 · Item name not on file
3439-00-001-4196
3439-00-001-4196 · Item name not on file
3439-00-001-4197
3439-00-001-4197 · Item name not on file
3439-00-003-1195
3439-00-003-1195 · Item name not on file
3439-00-003-8601
SOLDER,LEAD ALLOY
3439-00-003-8602
SOLDER,LEAD-TIN ALLOY
3439-00-004-0913
HOUSING,ELECTRIC SO
3439-00-004-0915
SOLDERING GUN
Frequently Asked Questions
What is NSN 3439-01-313-6516?
NSN 3439-01-313-6516 is a Tip,electric Soldering Iron, manufactured by Ok International, Inc., classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-01-313-6516?
NSN 3439-01-313-6516 has 1 manufacturer part number on file: STTC-137 (Ok International, Inc.).
What are the specifications of STTC-137?
Key specifications for STTC-137: Body Style: ROUND; Tip End Style: SCREWDRIVER; Tip Type: STRAIGHT; Tip Width: 0.063 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3439-01-313-6516 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.