Where to Buy
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Documentation
General information based on part classification, not a certification determination. Your operator's quality manual governs.
What to ask the seller for
- FAA Form 8130-3 from the PAH or an authorized release traceable to the PAH
- Manufacturer's CofC if a Form 8130-3 was not issued
Governing reference: FAA Order 8130.21J
PMA Alternatives
No PMA alternatives found for this part. This does not mean none exist — only that none are currently in our database.
Supplemental Type Certificates1 found
FAA-approved modifications that reference this part number
Installation of a Honeywell EGPWS Mark V in accordance with CAVOK Groupe Aeroconseil Master Document List 8006-MD-001, Revision R01, dated February 28, 2005, or later FAA approved revision. Airplane Flight Manual Supplement 0124-01-A-2301, Revision R00-US, dated March 1, 2005, or later approved FAA revision is required for installations that install the Mark V with internal GPS. Airplane Flight Manual Supplement 0124-01-B-2301, Revision R00-US, dated March 1, 2005, or later FAA approved revision is required for installations that install the Mark V with the single FMS.
Aircraft: 737-300 Series, 737-400 Series, 737-500 Series
Airworthiness Directives
Synced 40 days ago (09/27/2026)No Active Airworthiness Directives
No FAA or EASA ADs are linked to this part number. Always verify against the aircraft's maintenance records before install.
Service Difficulty Reports
No Service Difficulty Reports
No failure reports found for this part number in the FAA SDR database.
Suspect-Parts Alerts (SUP/UPN)
No Suspect-Parts Alerts
This manufacturer is not named in any active FAA Suspect Unapproved Parts (SUP/UPN) notification.
NSN Cross-References3 NSNs — DLA WebFLIS
National Stock Numbers assigned to this part number by the U.S. Defense Logistics Agency
| NSN | Standardized Name | FSC | DLA List Price (gov't catalog) | CAGE / Manufacturer |
|---|---|---|---|---|
| 1660-00-518-5152 | SPOOL,VALVE | 1660 | $11.87/EA | 88535ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES |
| 5310-00-934-9747 | NUT,PLAIN,HEXAGON | 5310 | $5.36/HD | 73734FEDERAL SCREW PRODUCTS, INC. |
| 5310-01-419-2150 | WASHER,SEAL | 5310 | $29.27/EA | 61398PANOVA INC |
DLA PUBLOG published list price — government procurement catalog, not a commercial market price. Prices may differ from current commercial availability.
Government Award Prices
U.S. government contract award prices from FPDS — unit prices for NSN purchases by DoD/DLA agencies
No government contract award price data found for this part number.
Identifiers
Manufacturer
ESSEX INDUSTRIES, INC. DBA ESSEX INDUSTRIES
Source
DLA WebFLIS
ATA Chapter
21
Type
OEM