The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-00-048-7513, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-048-7513 |
| Primary Part Number | 203186 |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Radius | 19.840 INCHES NOMINAL IN |
| Features Provided | FLOATING NUT |
| Nut Spacing | 0.886 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Channel Height | 0.126 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Assembly Overall Height | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Nut Quantity | 20 |
| Nominal Thread Size | 0.312 INCHES IN |
| Channel Style | RADIUS TYPE |
| Locking Feature | FREE-RUNNING ALL METAL DESIGN |
| Surface Treatment | SILVER NUT |
| Material | STEEL COMP 321 CHANNEL |
| Precious Material | SILVER |
| Material Document and Classification | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE CHANNEL |
| Material | STEEL NUT |
| Nut Style | GANG CHANNEL, SELF LOCKING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-048-7513 is a Nut Assembly,self-Locking,gang C, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-048-7513 has 4 cross-referenced part numbers: 203186 (Sps Technologies, Llc Dba PB Fasteners), 203186 (Harvard Industries Inc), 203186 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 203186 (Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems).
There are 4 known substitutes for 5310-00-048-7513: 5330-00-171-9224, 5340-00-264-9530, 3120-00-726-9254 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203186: Thread Class: 3B; Thread Direction: RIGHT-HAND; Radius: 19.840 INCHES NOMINAL IN; Features Provided: FLOATING NUT. 20 total characteristics are documented in the Federal Logistics Information System.