Watch part 6351: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

FAA-PMA

6351 is an FAA-PMA part held by Champion Aerospace LLC (PMA PQ1287CE) — approved as a replacement for Lycoming Engines 66LC35SDNN on Lycoming Engines AEIO-540-L1D5, IO-540-A1B5, IO-540-AC1A5, IO-540-AF1A5, IO-540-C4D5, IO-540-M1A5, IO-540-M1C5, IO-540-T4B5, IO-540-V4A5, IO-540-W1A5, O-540-A1B5, O-540-A4A5, O-540-A4B5, O-540-A4E5, O-540-F1A5, O-540-H2A5 · Current, Nov 2017.

2 PMA replacement parts on file for 6351

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may go on a particular aircraft, engine or component is the installer's determination from that record and the eligibility list. A part-number match alone does not establish eligibility. Source: FAA DRS PMA database, refreshed weekly. Data, not advice.

6351 — NEEDLE,VALVE

6351 is cataloged as NEEDLE,VALVE. It carries 7 NSN identities and cross-references to 37 related part numbers. FAA PMA approval is on file from Champion Aerospace LLC. An estimated 2 aircraft of the approved type are registered in the US. The part appears on MCRL cross-reference data.

No live listing for 6351 right now. Have one? List it in a minute → or request a quote from sellers.

NSN identities

Approved sources (CAGE)

  • 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · P/N MS14284E169
  • 0KWT7 WICHARD, INC.
  • 23834 ELLIOTT MACHINE WORKS INC · P/N 179
  • 51805 ROSCO MFG CO
  • 59501 UNISON INDUSTRIES LLC
  • 62983 EATON AEROSPACE, LLC · P/N CR77047PC74
  • 80204 AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED · P/N B16.22
  • 58499 893 MFG, LLC
  • 00742 AIR PRODUCTS AND CHEMICALS, INC · P/N 74392A
  • 09033 UNISON INDUSTRIES INC SLICK PRODUCTS DIV
  • 0NMF9 TECHNICAL DYNAMICS ALUMINUM CORP SUB OF ANODIZING INC
  • 0U583 SAE INTERNATIONAL · P/N AMS-QQ-A-200/3

Government purchase history

Distinct Vendors
0
Total
$0.00
Total Amount
$0.00

Government pricing & management

Aac
J
Aac Label
Not stocked, centrally procured on demand
Effective Date
2026-10-01
Moe
DN
Niin
000760631
Qup
1
Slc
0
Sos
SMS
Sos Label
DLA
Ui
EA
Unit Price
$509.60

Demand

Buyer Requests 90d
0
Buyer Requests All
0
Open Solicitations
0

Market on PartsAndPlanes

Active Listings
0
Avg Price
$0.00
Max Price
$0.00
Min Price
0
Sellers
0
Total Quantity
0

Availability

Band
Readily Available

No listings yet for 6351.

Have one or more to sell? Buyers and government contracting officers search this part here.

Create a free account to list it →