The Ring,piston, cataloged under National Stock Number 2805-00-319-2670, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Allied Specialty Precision Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 2805-00-319-2670 |
| Primary Part Number | 161740 |
| Item Name | Ring,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Allied Specialty Precision Inc |
| Status | ACTIVE |
| Joint Style | VERTICAL JOINT |
| Ring Style | CONCENTRIC |
| Standard Bore Diameter | 3.003 INCHES IN |
| FSC Application Data | SHOCK STRUT,LANDING GEAR,AIRCRAFT |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACE |
| Material | PLASTIC PHENOLIC OVERALL |
| Material Document and Classification | ES0493 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Radial Wall Thickness | 0.1840 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 161740 | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| 161740 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| 161740 PRIMARY | Allied Specialty Precision Inc (USA) |
| 161740 | Goodrich Corp Dba Goodrich Corp (USA) |
NSN 2805-00-319-2670 is a Ring,piston, manufactured by Allied Specialty Precision Inc, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-319-2670 has 4 cross-referenced part numbers: 161740 (Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St)), 161740 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 161740 (Allied Specialty Precision Inc), 161740 (Goodrich Corp Dba Goodrich Corp).
There is 1 known substitute for 2805-00-319-2670: 7510-01-219-2309. Verify interchangeability with system specifications before substitution.
Key specifications for 161740: Joint Style: VERTICAL JOINT; Ring Style: CONCENTRIC; Standard Bore Diameter: 3.003 INCHES IN; FSC Application Data: SHOCK STRUT,LANDING GEAR,AIRCRAFT. 9 total characteristics are documented in the Federal Logistics Information System.