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FAA-PMA

637 is an FAA-PMA part held by Lp Aero Plastics Inc. (PMA PQ0046NE) — approved as a replacement for Rockwell P/N 330041-137 or 5330041-137 on Gulfstream 500-A, 500-B, 500-S, 500-U, 560-F , 680-F · Current, Nov 2007.

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.

637 — KNOB

637 is cataloged as KNOB. It carries 10 NSN identities and cross-references to 40 related part numbers. FAA PMA approval is on file from A & B Plastic Inc. An estimated 4 aircraft of the approved type are registered in the US. The part appears on MCRL cross-reference data.

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NSN identities

Approved sources (CAGE)

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
2025-10-01
Moe
DF
Niin
000310816
Qup
1
Rep Rec Code
N
Slc
0
Sos
SMS
Sos Label
DLA
Ui
EA
Unit Price
$132.53

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 637.

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