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Pratt & Whitney ST1258-12 Fasteners & Hardware
Catalogue listing: ST1258-12 NUT, OPTION IC
Product Overview
Part number ST1258-12 from Pratt & Whitney sits under the fasteners & hardware range and is described in the source record as “NUT, OPTION IC Pratt & Whitney ST1258-12”.
This Pratt & Whitney entry is short in the source data, which is normal for legacy turbine catalogues; the part number remains the primary identifier. The item is listed without a published specification for ST1258-12; condition, configuration and documentation are therefore confirmed case by case.
Turbine parts operate in the hot gas path and rotating section, where thermal cycling, oxidation and tip-clearance loss drive most replacement decisions. A part in the fasteners & hardware range that looks similar can still differ at the interface, so the part number and source record are checked before anything is offered.
To progress Pratt & Whitney ST1258-12, send the part number, quantity, destination and any drawing or nameplate photo you already hold.
Catalogue Record
The original catalogue entry for ST1258-12 reads: “NUT, OPTION IC Pratt & Whitney ST1258-12”. This wording is reproduced from the source listing and is not a substitute for the drawing or nameplate on your unit.
ST1258-12 is an alphanumeric reference of 9 characters arranged in 2 hyphen-separated groups.
Compatibility & Applications
- •Rotor, casing and stationary component refurbishment
- •Outage kitting and long-lead spares provisioning
- •Combustion inspections, hot gas path overhauls and turbine module repairs
- •Existing Pratt & Whitney installations that reference part number ST1258-12
Inspection & Documentation
- •Dimensional and visual checks against the drawing, sample or OEM reference
- •Material, coating and hardness verification where the specification requires it
- •Photographic condition record and documentation review before dispatch
- •Final part-number and quantity check on ST1258-12 before dispatch
Why source this part from AGO Aviation
- •Part-number verification against the exact Pratt & Whitney fasteners & hardware configuration
- •New, refurbished and as-removed options confirmed before quotation
- •Worldwide delivery with export documentation available on request
- •Cross-referencing for superseded or obsolete ST1258-12 references
Part Number & Catalogue Reference
- Manufacturer
- Pratt & Whitney
- Part number
- ST1258-12
- Component type
- Fasteners & Hardware
- Catalogue title
- ST1258-12 NUT, OPTION IC
- Catalogue reference
- Pratt & Whitney ST1258-12
- Category
- Turbine Parts
Pratt & Whitney ST1258-12 is catalogued by AGO Aviation under Fasteners & Hardware within the turbine parts range. Quote part number ST1258-12 in your enquiry so our sourcing team can confirm the exact Pratt & Whitney configuration. The catalogue currently lists 25665 parts in Turbine Parts and 3227 products from Pratt & Whitney.
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Technical Information
Product Specifications
Product identification and technical details.
| Part Number | ST1258-12 |
|---|---|
| Brand | Pratt & Whitney |
| Category | Turbine Parts |
| Type | Fasteners & Hardware |
| Catalogue description | NUT, OPTION IC Pratt & Whitney ST1258-12 |
| Condition | New / Refurbished on request |
| Availability | Quote on request |
Parts Enquiry
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Complete the enquiry form below. Our team will review your requirement.
ST1258-12 NUT, OPTION IC
Part Number: ST1258-12
Part Enquiry Help
Frequently Asked Questions
What is Pratt & Whitney ST1258-12?
Pratt & Whitney ST1258-12 is listed under Turbine Parts in the AGO Aviation catalogue, within the fasteners & hardware range. It is identified in our records as "ST1258-12 NUT, OPTION IC".
Can I request a quote for ST1258-12?
Yes. Send your quantity, destination and any technical references through the enquiry form and our team will confirm availability, condition and pricing for Pratt & Whitney ST1258-12.
Does AGO Aviation supply Pratt & Whitney spare parts worldwide?
Yes. AGO Aviation supplies gas turbine and industrial spare parts to power plants, oil and gas facilities and EPC contractors worldwide. Quote part number ST1258-12 when you contact us.
Platform Support
Gas turbine platform guides
Confirm the machine family and the part groups normally sourced for it. These guides are a starting point; exact fitment is verified against your part number and unit details.
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