The Bolt,machine, cataloged under National Stock Number 5306-00-939-9751, 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 17 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-939-9751 |
| Primary Part Number | 490116 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Features Provided | FINISHED HEAD |
| Extended Washer Thickness | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Fastener Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Hardness Rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | AMS 6304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 601 OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Length | 0.760 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Surface Treatment | NICKEL AND CADMIUM OVERALL |
| Width Between Flats | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 28 |
| Head Height | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| Successor | 5306-00-559-0473 |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 490116 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 490116 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| 490116 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 490116 | Turbo Power & Marine System Inc Sub of United Technologies Corp (USA) |
NSN 5306-00-939-9751 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 5306-00-939-9751 has 4 cross-referenced part numbers: 490116 (Sps Technologies, Llc Dba PB Fasteners), 490116 (Howmet Global Fastening Systems Inc Div Torrance Operations), 490116 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 490116 (Turbo Power & Marine System Inc Sub of United Technologies Corp).
There are 5 known substitutes for 5306-00-939-9751: 5306-00-559-0473, 5330-00-001-4988, 6695-00-053-3197 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 490116: Features Provided: FINISHED HEAD; Extended Washer Thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Fastener Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 17 total characteristics are documented in the Federal Logistics Information System.