The Bolt,machine, cataloged under National Stock Number 5306-00-551-6877, is classified within Federal Supply Class 5306 (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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-551-6877 |
| Primary Part Number | 306841 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Thread Quantity Per Inch | 28 |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | FINISHED HEAD |
| Head Height | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Fastener Length | 4.037 INCHES MINIMUM AND 4.057 INCHES MAXIMUM IN |
| Width Between Flats | 0.438 INCHES NOMINAL IN |
| Thread Length | 0.438 INCHES MINIMUM IN |
| Thread Class | 3A A |
| Material | STEEL COMP 8740 OVERALL |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM OVERALL |
| Head Style | HEXAGON |
| Thread Series Designator | UNF |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 3.943 INCHES MINIMUM AND 3.963 INCHES MAXIMUM FIRST HOLE IN |
| Shank Unthreaded Hole Diameter | 0.065 INCHES MINIMUM AND 0.072 INCHES MAXIMUM FIRST HOLE IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-551-6877 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-551-6877 has 3 cross-referenced part numbers: 306841 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 30684 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 30684 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
There are 6 known substitutes for 5306-00-551-6877: 5330-00-414-1119, 7510-00-558-2422, 5330-01-233-1350 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 306841: Thread Quantity Per Inch: 28; Material Document and Classification: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Features Provided: FINISHED HEAD; Head Height: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN. 16 total characteristics are documented in the Federal Logistics Information System.