The Bolt,machine, cataloged under National Stock Number 5306-00-208-7351, 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 18 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-208-7351 |
| Primary Part Number | 258853 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Thread Length | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| Fastener Length | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Head Style | HEXAGON |
| Hole Configuration Style | HEXAGON LONGITUDINAL HOLE |
| Thread Class | 3A A |
| Hole Quantity | 6 |
| Head Height | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 |
| Hole Type | DRILLED |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Material Document and Classification | PW722 FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Features Provided | FINISHED HEAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 258853 | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| 258853 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| 258853 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 258853 | Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners (USA) |
NSN 5306-00-208-7351 is a Bolt,machine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-208-7351 has 4 cross-referenced part numbers: 258853 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 258853 (Howmet Global Fastening Systems Inc Div Torrance Operations), 258853 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 258853 (Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners).
There are 2 known substitutes for 5306-00-208-7351: 5306-00-207-6602, 3110-00-769-1426. Verify interchangeability with system specifications before substitution.
Key specifications for 258853: Thread Length: 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN; Hole Diameter: 0.062 INCHES NOMINAL IN; Fastener Length: 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN; Thread Series Designator: UNF. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-208-7351 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.