The Setscrew, cataloged under National Stock Number 5305-00-206-4674, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-206-4674 |
| Primary Part Number | DD445S4601-241ALT6PC57 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 18 |
| Material | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE AND 6 STYLE |
| Departure From Cited Designator | AS MODIFIED BY MATERIAL |
| Width Across Flats | 0.156 INCHES NOMINAL IN |
| Material Document and Classification | QQ-N-281 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Head Style | HEADLESS (SETSCREW) |
| Point Style | HALF DOG |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DD445S4601-241ALT6PC57 PRIMARY | Naval Ship Systems Command (USA) |
| D-09N-0-99-032 PIECE 32 | Carver Pump Company (USA) |
| CA122S4601-309345ALT6PC57 PRIMARY | Naval Ship Systems Command (USA) |
| 500-800-1 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| FFS103TYPE3STYLE6 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 48-4-0043PC18 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| CA122S4601-309346ALT6PC57 PRIMARY | Naval Ship Systems Command (USA) |
| CVL48S4600-478835ALT5PC57 PRIMARY | Naval Ship Systems Command (USA) |
| CA6351PC57 PRIMARY | Air & Liquid Systems Corporation Dba Buffalo Pumps (USA) |
| 500-800-1 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 48-4-0041PC18 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| SL6671-17 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 48-4-0041PC18 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 500-800-1 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 5100S4700-470114PC17 PRIMARY | Naval Ship Systems Command (USA) |
| 5/16-18UNC X .3 75LG | Zf Industrieantriebe Witten Gmbh (DEU) |
| N-999-6010-B-001 PIECE 31 | Carver Pump Company (USA) |
| 5100S4700-842387ALT1PC16 PRIMARY | Naval Ship Systems Command (USA) |
| 48-4-0043PC18 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| GCP385-15 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5305-00-206-4674 is a Setscrew, manufactured by Naval Ship Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-206-4674 has 25 cross-referenced part numbers: DD445S4601-241ALT6PC57 (Naval Ship Systems Command), D-09N-0-99-032 PIECE 32 (Carver Pump Company), CA122S4601-309345ALT6PC57 (Naval Ship Systems Command), 500-800-1 (Siemens Energy, Inc. Dba Dresser-Rand), FFS103TYPE3STYLE6 (Federal Specifications Promulgated by General Services Administration Washington DC) and 20 more.
There are 12 known substitutes for 5305-00-206-4674: 5305-00-022-3042, 5305-00-022-3052, 5305-00-022-3150 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for DD445S4601-241ALT6PC57: Thread Class: 3A A; Thread Quantity Per Inch: 18; Material: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL; Nondefinitive Spec/std Data: 1 TYPE AND 6 STYLE. 15 total characteristics are documented in the Federal Logistics Information System.