The Screw,adjusting,valve Tappet, cataloged under National Stock Number 2810-00-118-4250, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 14 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2810-00-118-4250 |
| Primary Part Number | 44788 |
| Item Name | Screw,adjusting,valve Tappet |
| FSC / FSG | 2810 / 28 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | ACTIVE |
| Taper Minor Diameter | 0.188 INCHES NOMINAL IN |
| Slot Width | 0.047 INCHES NOMINAL IN |
| FSC Application Data | ACFT ENG R1830 |
| Style Designator | FLAT HEAD, STRAIGHT, THREAD, TAPERED DRIVE END |
| Material | STEEL |
| Casehardening Indicator | NOT CASEHARDENED |
| End Length | 0.141 INCHES NOMINAL IN |
| Thread Series | UNF |
| Smallest Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Length | 1.016 INCHES IN |
| Taper Length | 0.031 INCHES NOMINAL IN |
| Thread Size | 1/4-28 |
| Slot Depth | 0.078 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2810-00-118-4250 is a Screw,adjusting,valve Tappet, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: active.
NSN 2810-00-118-4250 has 2 cross-referenced part numbers: 44788 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 44788 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 4 known substitutes for 2810-00-118-4250: 5930-00-443-4046, 5930-00-842-0609, 6680-01-094-3190 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44788: Taper Minor Diameter: 0.188 INCHES NOMINAL IN; Slot Width: 0.047 INCHES NOMINAL IN; FSC Application Data: ACFT ENG R1830; Style Designator: FLAT HEAD, STRAIGHT, THREAD, TAPERED DRIVE END. 15 total characteristics are documented in the Federal Logistics Information System.