The Nut,plain,round, cataloged under National Stock Number 5310-00-185-6344, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-185-6344 |
| Primary Part Number | NR15 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | CANCELLED |
| Drive Point Width | 0.375 INCHES NOMINAL IN |
| Drive Point Depth | 0.125 INCHES NOMINAL IN |
| Drive Point Quantity | 4 |
| Nominal Thread Size | 2.933 INCHES IN |
| Thread Series | UNS |
| Hardness Rating | 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM |
| Thread Quantity Per Inch | 12 |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Thickness | 0.5938 INCHES NOMINAL IN |
| Nut Diameter | 3.875 INCHES NOMINAL IN |
| Nut Style | ROUND |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1020 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1115 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OVERALL |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS |
| Thread Pitch Diameters | +2.8789 TO 2.8843 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NR15 | Zf Industrieantriebe Witten Gmbh (DEU) |
| G379508SH2PC43 | Elliott Company Div Jeannette (USA) |
| MAFB2435APC24 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| M802 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 9AF9B3541A1PC53 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 7AD6D30APC17 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 15AF9B3541APC57 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| NUT455 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| B32162ITEM17 | Frederick Custom Machining Inc (USA) |
| 10AD3E30APC17 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 800170PC19 | Rexnord Industries Llc (USA) |
| 318469 | Hercules Engine Co Inc (USA) |
| 201-44PC19 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 22AF10C3541A1PC53 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 9AF9B3541PPC53 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| SKFAN15 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 8AFA3541RPC129 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 15AD7D30CPC17 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 13AD6D30BPC17 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| 5310001856344 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5310-00-185-6344 is a Nut,plain,round, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-185-6344 has 50 cross-referenced part numbers: NR15 (Zf Industrieantriebe Witten Gmbh), G379508SH2PC43 (Elliott Company Div Jeannette), MAFB2435APC24 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), M802 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 9AF9B3541A1PC53 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine) and 45 more.
There are 9 known substitutes for 5310-00-185-6344: 5310-00-011-7048, 5310-00-185-6444, 3110-00-227-2463 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for NR15: Drive Point Width: 0.375 INCHES NOMINAL IN; Drive Point Depth: 0.125 INCHES NOMINAL IN; Drive Point Quantity: 4; Nominal Thread Size: 2.933 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-185-6344 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.