The Shaft,upper Trunnion, cataloged under National Stock Number 3040-00-031-2504, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Arma Div Ambac Industries Inc. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-031-2504 |
| Primary Part Number | 72341 |
| Item Name | Shaft,upper Trunnion |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Arma Div Ambac Industries Inc |
| Status | ACTIVE |
| General Characteristics Item Description | O/A LG 2.500 IN.,O/A DIA 1.375 IN.,THD SECTION 0.688 IN. LG,1/2 IN.-20-NF3 THD IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-031-2504 is a Shaft,upper Trunnion, manufactured by Arma Div Ambac Industries Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-031-2504 has 2 cross-referenced part numbers: 72341 (Arma Div Ambac Industries Inc), A72341 (Ballantyne of Omaha Inc.).
There is 1 known substitute for 3040-00-031-2504: 2805-00-033-5130. Verify interchangeability with system specifications before substitution.
Key specifications for 72341: General Characteristics Item Description: O/A LG 2.500 IN.,O/A DIA 1.375 IN.,THD SECTION 0.688 IN. LG,1/2 IN.-20-NF3 THD IN. 1 total characteristics are documented in the Federal Logistics Information System.