Watch part 4591: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

FAA-PMA

9 PMA replacement parts on file for 4591

Showing 8 of 9.

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.

4591 — LAMP,INCANDESCENT

4591 is cataloged as LAMP,INCANDESCENT. It carries 4 NSN identities and cross-references to 6 related part numbers. The part appears on MCRL cross-reference data.

No live listing for 4591 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 MS25243-4591
  • 58595 PILOT CORPORATION OF AMERICA · P/N 77232
  • 01483 MARINE DEPOT MAINTENANCE COMMAND DIV MARINE CORPS LOGISTICS COMMAND, USMC
  • 93790 CORNELL-DUBILIER ELECTRONICS, INC.
  • 1HEN9 NOBLE SUPPLY & LOGISTICS, LLC · P/N N769369
  • 3Y736 ADAMS MARKETING ASSOCIATES, INC. · P/N 77232
  • 4VRV3 MONO MACHINES LLC
  • 58595 PILOT CORPORATION OF AMERICA · P/N BG25RBLK
  • A3004 OFFICINE MECCANICHE AERONAUTICHE SPA
  • 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC · P/N WL50
  • 08108 LAMP INDUSTRY FOR USE WITH INDUSTRY DESIGNATIONS AND ABBREVIATIONS FOR LAMPS
  • 1A406 GENERAL ELECTRIC CO LIGHTING BUSINESS GROUP DISTRIBUTION CENTER · P/N 24882

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
2026-02-01
Moe
DA
Niin
001325365
Qup
1
Rep Rec Code
Z
Slc
0
Sos
SMS
Sos Label
DLA
Ui
EA
Unit Price
$27.72

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
Scarce
Note
No active listings, PMA sources, or award history on file yet.

Related part numbers

24882, 77232, BG25RBLK, MS25243-4591, N769369, WL50

No listings yet for 4591.

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

Create a free account to list it →