NSN 3439-00-321-7678 · NIIN 003217678 · Part number PCBRM2
Air-Vac Engineering Company Inc · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 18887
Government record, cited
NSN 3439-00-321-7678 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-321-7678. Manufacturer of record part number: PCBRM2.
Also searched as3439-00-321-7678 ·
3439003217678 ·
NIIN 003217678 ·
00-321-7678 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 18887 · PCBRM2
General Characteristics Item Description: 25.000 IN. BY 13.000 IN. BY 13.000 IN. O/A DIM.,1.500 LBS SOLDERCAPACITY,115 V,AC,50 TO 60 CYCLES V
1 manufacturer part number on file
Manufacturer of record: Air-Vac Engineering Company Inc
Identification
NSN: 3439-00-321-7678
NIIN: 003217678
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: PCBRM2
Manufacturer: Air-Vac Engineering Company Inc
General Description
The Desoldering Machine, cataloged under National Stock Number 3439-00-321-7678, 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 Air-Vac Engineering Company Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-00-321-7678
Primary Part Number
PCBRM2
Item Name
Desoldering Machine
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
Air-Vac Engineering Company Inc
Status
ACTIVE
General Characteristics Item Description
25.000 IN. BY 13.000 IN. BY 13.000 IN. O/A DIM.,1.500 LBS SOLDERCAPACITY,115 V,AC,50 TO 60 CYCLES V
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 3439-00-321-7678?
NSN 3439-00-321-7678 is a Desoldering Machine, manufactured by Air-Vac Engineering Company Inc, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-00-321-7678?
NSN 3439-00-321-7678 has 1 manufacturer part number on file: PCBRM2 (Air-Vac Engineering Company Inc).
What are the specifications of PCBRM2?
Key specifications for PCBRM2: General Characteristics Item Description: 25.000 IN. BY 13.000 IN. BY 13.000 IN. O/A DIM.,1.500 LBS SOLDERCAPACITY,115 V,AC,50 TO 60 CYCLES V. 1 specification is documented in the U.S. Government catalog.
Is NSN 3439-00-321-7678 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.