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ISA Interchange Control Header
Fastenal X12 855 Purchase Order Acknowledgment
X12 855 (Purchase Order Acknowledgment) is the EDI transaction exchanged between Fastenal and its trading partners. Stacksync handles full compliance, mapping, and real-time delivery.
- Segments
- 11
- Loops
- 5
- X12 855
- All partners ↗
Schema reference
11 segments · 5 loops · X12 855 Purchase Order Acknowledgment
GS Functional Group Header
Transaction Set Header
Beginning Segment for Purchase Order Acknowledgment
Reference Identification
Loop
Name
Loop
Baseline Item Data
Loop
Product/Item Description
Loop
Line Item Acknowledgment
Loop
Transaction Totals
Transaction Set Trailer
Trading partners
5+ trading partners.
And every channel covered.
We connect to every major retailer, distributor, and 3PL on the EDI network. Type to search the directory, or browse the full catalogue.
SH Ship Notice/Manifest PU Purchase Order IN Invoice IN Inventory Inquiry/Advice PR Price/Sales Catalog
No trading partner matches your search.
Browse the full directory
Fastenal EDI 855 FAQ
Common questions about 855 Purchase Order Acknowledgment with Fastenal.
What is X12 855 Purchase Order Acknowledgment?
X12 855 (Purchase Order Acknowledgment) is the EDI transaction set used to exchange purchase order acknowledgment data. Fastenal requires it from trading partners.
Does Fastenal require 855 for trading partners?
Yes — Fastenal supports X12 855 Purchase Order Acknowledgment. Stacksync handles the full integration so your team can focus on operations.
How fast can I integrate Fastenal 855 with Stacksync?
Most companies go live with Fastenal 855 on Stacksync in days. Pre-built mappings, no-code setup, and real-time monitoring make EDI compliance straightforward.
Ready to automate your Fastenal EDI?
Most teams go live in days, not months. Talk to our team and we'll walk you through your specific setup.