The Punch,upset, cataloged under National Stock Number 3441-01-329-5269, is classified within Federal Supply Class 3441 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Phi. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3441-01-329-5269 |
| Primary Part Number | 520-28 |
| Item Name | Punch,upset |
| FSC / FSG | 3441 / 34 — No Item Name Available |
| Manufacturer | Phi |
| Status | ACTIVE |
| General Characteristics Item Description | TUBE O.D. IN. 1.250; WALL THICKNESS 0.028 IN. IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 520-28 PRIMARY | Phi (USA) |
NSN 3441-01-329-5269 is a Punch,upset, manufactured by Phi, classified under FSC 3441 (No Item Name Available). Status: active.
NSN 3441-01-329-5269 has 1 cross-referenced part number: 520-28 (Phi).
There are 5 known substitutes for 3441-01-329-5269: 3455-00-194-0523, 6210-00-270-4736, 6680-01-162-5046 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 520-28: General Characteristics Item Description: TUBE O.D. IN. 1.250; WALL THICKNESS 0.028 IN. IN. 1 total characteristics are documented in the Federal Logistics Information System.