The Transfer Transmission Assembly, cataloged under National Stock Number 2520-01-163-4999, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-163-4999 |
| Primary Part Number | 12340073-1 |
| Item Name | Transfer Transmission Assembly |
| FSC / FSG | 2520 / 25 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Output Shaft End Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12340073-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12340073 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2920011634999 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5579508 | Am General Llc (USA) |
| 12353 PRIMARY | New Venture Gear Inc New Process Gear Div (USA) |
NSN 2520-01-163-4999 is a Transfer Transmission Assembly, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520 (No Item Name Available). Status: active.
NSN 2520-01-163-4999 has 5 cross-referenced part numbers: 12340073-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 12340073 (U S Army Tank Automotive Command Amsta-Im-Mm), 2920011634999 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5579508 (Am General Llc), 12353 (New Venture Gear Inc New Process Gear Div).
There are 12 known substitutes for 2520-01-163-4999: 4820-00-036-1544, 5330-00-135-3634, 5330-00-163-8770 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12340073-1: Output Shaft End Quantity: 1. 1 total characteristics are documented in the Federal Logistics Information System.