The Nut,plain,round, cataloged under National Stock Number 5310-00-185-6460, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Pumps North America Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 25 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-185-6460 |
| Primary Part Number | G9981PC80 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Circor Pumps North America Llc |
| Status | CANCELLED |
| Drive Point Depth | 0.125 INCHES NOMINAL IN |
| Thread Pitch Diameters | +2.1209 TO 2.1260 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Nominal Thread Size | 2.157 INCHES IN |
| Thread Series | UNS |
| Hardness Rating | 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM |
| Nut Style | ROUND |
| Nut Diameter | 2.948 INCHES MINIMUM AND 2.978 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Drive Point Quantity | 4 |
| Nut Thickness | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Material | STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OVERALL |
| Drive Point Width | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G9981PC80 | Circor Pumps North America Llc (USA) |
| 322660PC125 | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| N11 | Usm Corp Sub of Emhart Industries Inc Farrel Co Div (USA) |
| SG2572PC93 | Siemens Energy, Inc. (USA) |
| SG2861PC29 | Circor Pumps North America Llc (USA) |
| 185299-61 | Ingersoll Rand Co (USA) |
| N11 | Murray Div of the Trane Co (USA) |
| SG2843PC29 | Siemens Energy, Inc. (USA) |
| SG2715PC29 | Circor Pumps North America Llc (USA) |
| 5430D671PC74 | Bae Systems Land & Armaments L.p. (USA) |
| 322661PC125 | Capitol Gears Inc |
| G9814PC56 | Siemens Energy, Inc. (USA) |
| EC6031B | Hercules Engine Co Inc (USA) |
| WW6648233PC30 | General Electric Company (USA) |
| 189132PC624 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 185291PC61 | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| 3150-3PC26 | Tuthill Corporation Dba Tuthill Vac & Blower Systems Div Tuthill Vacuum Systems (USA) |
| 186600PC61 | Ingersoll Rand Co (USA) |
| G7895PC80 | Siemens Energy, Inc. (USA) |
| M2012J | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 5310-00-185-6460 is a Nut,plain,round, manufactured by Circor Pumps North America Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-185-6460 has 50 cross-referenced part numbers: G9981PC80 (Circor Pumps North America Llc), 322660PC125 (Brinkley Technology Group Llc Dba Hercules Manufacturing), N11 (Usm Corp Sub of Emhart Industries Inc Farrel Co Div), SG2572PC93 (Siemens Energy, Inc.), SG2861PC29 (Circor Pumps North America Llc) and 45 more.
There are 12 known substitutes for 5310-00-185-6460: 6105-00-078-2558, 6145-00-105-8029, 5340-00-168-7273 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G9981PC80: Drive Point Depth: 0.125 INCHES NOMINAL IN; Thread Pitch Diameters: +2.1209 TO 2.1260 INCHES IN; Thread Quantity Per Inch: 18; Nominal Thread Size: 2.157 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-185-6460 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.