The Heat Sink,soldering Aid, cataloged under National Stock Number 3439-00-113-4792, 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 Aqua Crystal Manufacturing Div Macdonald. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-113-4792 |
| Primary Part Number | AWHS28-30A |
| Item Name | Heat Sink,soldering Aid |
| FSC / FSG | 3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories |
| Manufacturer | Aqua Crystal Manufacturing Div Macdonald |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AWHS28-30A PRIMARY | Aqua Crystal Manufacturing Div Macdonald (USA) |
NSN 3439-00-113-4792 is a Heat Sink,soldering Aid, manufactured by Aqua Crystal Manufacturing Div Macdonald, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
NSN 3439-00-113-4792 has 1 manufacturer part number on file: AWHS28-30A (Aqua Crystal Manufacturing Div Macdonald).
Key specifications for AWHS28-30A: Special Features: STRAIGHT NOSE UNIT;FOR 28 TO 30 GAUGE WIRE;3/64 IN. JAW WDTH IN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.