The Plug,vent, cataloged under National Stock Number 5340-00-571-3554, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-571-3554 |
| Primary Part Number | 27140 |
| Item Name | Plug,vent |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Solar Turbines Incorporated Dba Solar Turbines Incorporated |
| Status | CANCELLED |
| Vent Hole Quantity | 1 |
| Thread Size and Series/type Designator | 0.438-20 UNF |
| Unthreaded End Diameter | 0.365 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Vent Hole Diameter | 0.060 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Inside Diameter | 0.175 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Length | 0.636 INCHES NOMINAL IN |
| Thread Length | 0.280 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Outside Diameter | 0.438 INCHES NOMINAL IN |
| Vent Hole Shape | ROUND |
| Unthreaded End Length | 0.046 INCHES NOMINAL IN |
| End Connection Type | THREADED |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| Successor | 6110-01-475-1134 (27140) |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-571-3554 is a Plug,vent, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-571-3554 has 3 cross-referenced part numbers: 27140 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 27140-1 (Rtx Corporation Div Pratt & Whitney), 27140 (Rtx Corporation Div Pratt & Whitney).
There are 12 known substitutes for 5340-00-571-3554: 6110-01-475-1134, 5905-00-104-8348, 2805-00-271-9070 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 27140: Vent Hole Quantity: 1; Thread Size and Series/type Designator: 0.438-20 UNF; Unthreaded End Diameter: 0.365 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-571-3554 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.