BACS21Z5 - Boeing 737 Stud Assembly, Panel Fastener, Turn (No.2 Size for Boeing 737
BACS21Z5 is a FAA-PMA boeing 737 stud assembly, panel fastener, turn (no.2 size manufactured by Monadnock Company for the Boeing 737. This structural components part supports the airframe's structural integrity and load-bearing capability and is available with full traceability documentation including FAA 8130-3 airworthiness certification.
- Part Number
- BACS21Z5
- Manufacturer
- Monadnock Company
- Aircraft Model
- Boeing 737
- Category
- Structural Components
- Condition
- New
- Certification
- FAA-PMA
- Price
- Contact us for pricing
- Availability
- In Stock
- Warranty
- As per manufacturer
About the BACS21Z5 for Boeing 737
The Boeing 737 Stud Assembly, Panel Fastener, Turn (No.2 Size (Part Number: BACS21Z5) is a structural components used on the Boeing 737. Manufactured by Monadnock Company, this component supports the airframe's structural integrity and load-bearing capability and may be required during maintenance, repair, or scheduled overhaul cycles depending on service intervals and configuration.
Availability may vary across global suppliers and can typically be sourced in one or more of the following conditions:
- New
- Overhauled
- Serviceable / As-Removed
Certification documentation such as FAA 8130-3 or EASA Form 1 may be available depending on supplier and condition.
Frequently Asked Questions about BACS21Z5
Is BACS21Z5 compatible with all Boeing 737 configurations?
Is BACS21Z5 available new or overhauled?
Do you provide certification paperwork for BACS21Z5?
How long does sourcing BACS21Z5 take?
Do you ship BACS21Z5 internationally?
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- Boeing 737 Floor Panel - 141A5810-423 by Triumph Composite Systems Inc
- Boeing 737 Retainer, Fire Seal Support - 315A2173U10 by Spirit AeroSystems Inc
Aviation Industry Guides
Reference resources for buyers sourcing structural components components and verifying certification.
- How to Verify FAA 8130-3 Airworthiness Certification on Aircraft Parts — The FAA 8130-3 Airworthiness Approval Tag is the primary document certifying that an aircraft part meets FAA airworthiness standards and is approved for install...
- The Complete Guide to Aircraft Parts Sourcing in 2026 — Aircraft parts sourcing is the process of locating, evaluating, and procuring certified aviation components from OEMs, authorized distributors, MROs, and afterm...
- Understanding Aircraft Parts Condition Codes: A Complete Reference — Aircraft parts condition codes are standardized abbreviations defined by ATA Spec 2000 that describe the maintenance status and airworthiness of aviation compon...