550-19

EYEPIECE ASSEMBLY,SIGHT HOLE,BUR

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550-19 — EYEPIECE ASSEMBLY,SIGHT HOLE,BUR

550-19 is cataloged as EYEPIECE ASSEMBLY,SIGHT HOLE,BUR. It carries 1 NSN identity and cross-references to 5 related part numbers. FAA PMA approval is on file from Aviation Products Systems Inc. An estimated 232 aircraft of the approved type are registered in the US. The part appears on MCRL cross-reference data.

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NSN identity

  • NSN 004675794 — EYEPIECE ASSEMBLY,SIGHT HOLE,BUR

Approved sources (CAGE)

  • 79466 AESYS TECHNOLOGIES, L.L.C. DBA JACKSON & CHURCH HVAC GLOBAL DIV YORK SHIPLEY GLOBAL · P/N 047910
  • 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV · P/N 603059
  • 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV · P/N 03112
  • 12793 AQUA-CHEM INC CLEAVER-BROOKS DIV
  • 1L8V1 MAGNETIKA INC · P/N 553301009
  • 53342 OPT INDUSTRIES INC DIV OF ELECTRONIKA INC · P/N 553301009
  • 79466 AESYS TECHNOLOGIES, L.L.C. DBA JACKSON & CHURCH HVAC GLOBAL DIV YORK SHIPLEY GLOBAL · P/N 47891
  • 0EXU3 AQUA-CHEM, INC. · P/N 603059
  • 0EXU3 AQUA-CHEM, INC.
  • 0EXU3 AQUA-CHEM, INC. · P/N 03112

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
DF
Niin
004675794
Qup
1
Rep Rec Code
N
Slc
0
Sos
SMS
Sos Label
DLA
Ui
EA
Unit Price
$19.67

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
Limited

Related part numbers

03112, 047910, 47891, 553301009, 603059

FAA-PMA

550-19 is an FAA-PMA part by Hartzell Engine Technologies LLC

PMA PQ1383CE. Approved as a replacement for 534715 on Continental Aerospace Technologies Inc. IO-470-C1B | IO-470-C8B | IO-470-C9B | IO-470-C10B | IO-470-C11B | IO-470-C12B | IO-470-C14B | IO-470-D12B | IO-470-D19B | IO-470-D27B | IO-470-D30B | IO-470-D42B | IO-470-D44B | IO-470-D52B | IO-470-D52C | IO-470-D53B | IO-470-D54B | IO-470-D55B | IO-470-D56B | IO-470-D57B | IO-470-D58B | IO-470-E1B | IO-470-E6B | IO-470-E13B | IO-470-E17B | IO-470-E18B | IO-470-E19B | IO-470-E20B | IO-470-E21B | IO-470-E22B | IO-470-F1B | IO-470-F3B | IO-470-F4B | IO-470-F7B | IO-470-F18B | IO-470-F19B | IO-470-F19K | IO-470-F26B | IO-470-F26C | IO-470-F26D | IO-470-F27B | IO-470-F28B | IO-470-F29B | IO-470-F30B | IO-470-F31B | IO-470-F32B | IO-470-F33B | IO-470-F34B | IO-470-F36B | IO-470-F37B | IO-470-H1B | IO-470-H6B | IO-470-J1B | IO-470-J8B | IO-470-J9B | IO-470-J10B | IO-470-K3B | IO-470-K6B | IO-470-K11B | IO-470-K12B | IO-470-K14B | IO-470-K15B | IO-470-K16B | IO-470-K17B | IO-470-K18B | IO-470-K19B | IO-470-K20B | IO-470-K21B | IO-470-K22B | IO-470-K23B | IO-470-K24B | IO-470-K25B | IO-470-K26B | IO-470-K27B | IO-470-K28B | IO-470-K29B | IO-470-K30B | IO-470-L5B | IO-470-L8B | IO-470-L9B | IO-470-L11B | IO-470-L12B | IO-470-L15B | IO-470-L19B | IO-470-L20B | IO-470-L21B | IO-470-L22B | IO-470-L23B | IO-470-L24B | IO-470-L25B | IO-470-L26B | IO-470-L27B | IO-470-L28B | IO-470-L29B | IO-470-L31B | IO-470-L32B | IO-470-M1B | IO-470-M5B | IO-470-M6B (Ring, Retaining) · Current, Sep 2025.

The OEM numbers it replaces, and who sells those here

A PMA part is approved for the specific eligibility listed on its FAA record; whether it may be installed on a particular aircraft, engine or component is the installer's determination. This page states the FAA record and the listings on PartsAndPlanes.

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