MS21042-3
Lock nut, self-locking, AN/MS21042-3
Various · HARDWARE
· Applies to: Bell 407, Bell 206, Bell 412, Airbus H125/AS350, Airbus EC135, Leonardo 109, MD 500/369
All vendor offers (3)
| Vendor | Type | Condition | List | Dealer | Core | Effective | Savings | Lead |
|---|---|---|---|---|---|---|---|---|
|
Skygeek
★ BEST
INDICATIVE_SEED
|
DISTRIBUTOR | NEW | $0.55 | $0.50 | — | $0.50 | — | 1d |
|
Aircraft Spruce
INDICATIVE_SEED
|
DISTRIBUTOR | NEW | $0.60 | $0.60 | — | $0.60 | — | 1d |
|
Aviall Services
INDICATIVE_SEED
|
DISTRIBUTOR | NEW | $0.85 | $0.72 | — | $0.72 | — | 1d |
Source labels:
Channel notes: OEM = manufacturer direct, factory new. DISTRIBUTOR = authorized reseller (Aviall, Skygeek). PMA = FAA Parts Manufacturer Approval alternative — STC-approved equivalent. USM = Used Serviceable Material — pre-owned, with valid 8130-3 tag. EXCHANGE = swap your removed core for an overhauled unit; core value is the unrecovered differential if your core is unserviceable beyond limits.
INDICATIVE_SEED = hand-curated reference pricing, not live vendor data;
OEM_PORTAL_* = scraped from a contributing operator's OEM portal under NDA, walled to that tenant unless they opt into the cooperative;
NETWORK_POOL = anonymized aggregate from contributing shops' purchase observations.
Channel notes: OEM = manufacturer direct, factory new. DISTRIBUTOR = authorized reseller (Aviall, Skygeek). PMA = FAA Parts Manufacturer Approval alternative — STC-approved equivalent. USM = Used Serviceable Material — pre-owned, with valid 8130-3 tag. EXCHANGE = swap your removed core for an overhauled unit; core value is the unrecovered differential if your core is unserviceable beyond limits.