The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-373-8450, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-373-8450 |
| Primary Part Number | 217473 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Thread Series | UNF |
| Thread Quantity Per Inch | 20 |
| Nominal Thread Size | 0.438 INCHES IN |
| Hole Configuration Style | CONFIGURATION B |
| Bearing Surface Type | CHAMFERED |
| Nut Height | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Hole Type and Quantity | 2 DRILLED |
| Thread Class | 3B |
| Nut Style | HEXAGON |
| Width Across Flats | 0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-766,CLASS 304L,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 304L OVERALL |
| Drilled Hole Diameter | 0.050 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 39A11423 | Triumph Engine Control Systems Llc (USA) |
| 27838 | Triumph Engine Control Systems Llc (USA) |
| 217473 | Cooper Industries Inc Cooper Petroleum Equipment Div Sunnyvale Operation (USA) |
| QAP00365 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| 217473 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 217473 | Comet Mfg Co Inc (USA) |
NSN 5310-00-373-8450 is a Nut,plain,hexagon, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-373-8450 has 6 cross-referenced part numbers: 39A11423 (Triumph Engine Control Systems Llc), 27838 (Triumph Engine Control Systems Llc), 217473 (Cooper Industries Inc Cooper Petroleum Equipment Div Sunnyvale Operation), QAP00365 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 217473 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 1 more.
There are 5 known substitutes for 5310-00-373-8450: 5950-00-006-8055, 5315-00-420-5880, 4310-00-564-2573 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 217473: Thread Series: UNF; Thread Quantity Per Inch: 20; Nominal Thread Size: 0.438 INCHES IN; Hole Configuration Style: CONFIGURATION B. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-373-8450 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.