The Setscrew, cataloged under National Stock Number 5305-01-272-2569, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-272-2569 |
| Primary Part Number | RY-148623 ITEM 81 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Thread Quantity Per Inch | 20 |
| Material | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Class | 2A A |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51325 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| RY-148623 ITEM 81 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| RY-148623 ITEM 81 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| RY-148623 PIECE 81 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 51325 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
NSN 5305-01-272-2569 is a Setscrew, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-272-2569 has 5 cross-referenced part numbers: 51325 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-148623 ITEM 81 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-148623 ITEM 81 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-148623 PIECE 81 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 51325 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging).
There are 6 known substitutes for 5305-01-272-2569: 4810-00-078-4729, 5935-00-126-1226, 1420-00-621-7696 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for RY-148623 ITEM 81: Thread Quantity Per Inch: 20; Material: NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL; Material Document and Classification: QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL; Nominal Thread Diameter: 0.250 INCHES IN. 8 total characteristics are documented in the Federal Logistics Information System.