2040021-101 - Boeing 737 Valve, Check - Neads for Boeing 737
2040021-101 is a boeing 737 valve, check - neads manufactured by Parker Hannifin Corp for the Boeing 737. This pneumatic systems part supports bleed air distribution and pneumatic actuation. Units are sourced through a vetted supplier network and released with the airworthiness documentation appropriate to their condition and source (FAA Form 8130-3 / EASA Form 1 where applicable).
- Part Number
- 2040021-101
- Manufacturer
- Parker Hannifin Corp
- Aircraft Model
- Boeing 737
- Category
- Pneumatic Systems
- Conditions Available
- New / Overhauled / Serviceable / As-Removed — quoted per unit
- Certification
- FAA Form 8130-3 / EASA Form 1 available subject to source and condition
- Price
- Quoted per unit, condition, and trace documentation
- Availability
- Sourced on request — availability confirmed per RFQ, same-day response
- Warranty
- As per manufacturer
- CAGE Code
- 92003
- NSN
- 4820-01-607-5512
Aircraft Applicability for 2040021-101
2040021-101 (Parker Hannifin Corp) is listed as applicable to the following Boeing 737 family variants. Confirm eligibility against the aircraft IPC / Type Certificate Data Sheet for the specific tail and configuration.
- Boeing 737-8
DoD Catalog Reference for 2040021-101 (DLA / FLIS)
2040021-101 is cataloged by the U.S. Defense Logistics Agency in the Federal Logistics Information System (FLIS) under National Stock Number 4820-01-607-5512, within Federal Supply Class 4820 — VALVES, NONPOWERED. The DLA standardized item nomenclature for this component is “VALVE,CROSS”.
The cataloged source of record (Commercial and Government Entity code 92003) is PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS of IRVINE, CA, UNITED STATES — an active manufacturer of record.
This catalog reference confirms 2040021-101 as a recognized aerospace component in the DoD supply system and is provided here for traceability and procurement validation. Authoritative source: U.S. Defense Logistics Agency Federal Logistics Information System.
About the 2040021-101 for Boeing 737
The Boeing 737 Valve, Check - Neads (P/N 2040021-101) is a pneumatic systems for the Boeing 737, manufactured by Parker Hannifin Corp. This component supports bleed air distribution and pneumatic actuation. Documented applicability spans 1 Boeing 737 configuration (Boeing 737-8). It is typically procured during line maintenance, scheduled overhaul, or AOG recovery depending on service intervals and configuration.
Depending on supplier availability, 2040021-101 may be sourced in the following conditions, each released with its corresponding airworthiness documentation:
- New / Factory New
- Overhauled (OH)
- Serviceable (SV) / As-Removed
FAA-PMA certification and EASA Form 1 dual release may be available for 2040021-101 subject to source and condition.
Frequently Asked Questions about 2040021-101
What aircraft does 2040021-101 fit?
Can 2040021-101 be supplied new, overhauled, or serviceable?
What traceability and certification ships with 2040021-101?
How quickly can Parker Hannifin Corp 2040021-101 be quoted for an AOG?
Can 2040021-101 be exported internationally?
Aviation Industry Guides
Reference resources for buyers sourcing pneumatic systems 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...