The Block and Piston Assembly, cataloged under National Stock Number 2995-01-139-7059, is classified within Federal Supply Class 2995 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. This item has 3 commercial cross-references from 3 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 | 2995-01-139-7059 |
| Primary Part Number | 2493779 |
| Item Name | Block and Piston Assembly |
| FSC / FSG | 2995 / 29 — No Item Name Available |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2995-01-139-7059 is a Block and Piston Assembly, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 2995 (No Item Name Available). Status: active.
NSN 2995-01-139-7059 has 3 cross-referenced part numbers: 10159211 (Nimikkeistokeskus Ncb Finland), 2493779 (Goodrich Corporation Dba Goodrich Corp), 2493779 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
There is 1 known substitute for 2995-01-139-7059: 5310-00-365-0206. Verify interchangeability with system specifications before substitution.
Key specifications for 2493779: End Item Identification: ENGINE MODEL F404-GE-400. 1 total characteristics are documented in the Federal Logistics Information System.