4251

OEMClear
Download PDF

NUT,PLAIN,CASTELLATED,HEXAGON

FWD SEAGRAVE HOLDINGS LPATA 20

Where to Buy

Search this part number directly on major distributors

Documentation

General information based on part classification, not a certification determination. Your operator's quality manual governs.

OEM / Production Approval Holder Part8130-3 Eligible

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 Certificates6 found

FAA-approved modifications that reference this part number

SB03044CH ↗Balloon Master's Inc.
Rev: 2011-12-07

Replace the Lindstrand Balloons Ltd Basket/Burner system with the Aerostar International Basket, Part Number 51620, S/N CWS-3121, and the Aerostar International Burner, Part Number 52350, S/N HP3D-3415. Replace the Lindstrand Balloons Ltd fuel tanks with the Aerostar International Model H-20 Fuel Tanks, Part Number 07752, S/Ns 4251 and 4254. The Aerostar International Basket/Burner is installed via the standard Lindstrand Balloons carabiner (snaplink) attachments.

Aircraft: 105A

SE888GL ↗Champion Aerospace LLC
Rev: 2009-02-10

Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model 4250 and 4251 magnetos.

Aircraft: O-235-G1, O-235-F2A, O-235-F1, O-235-E1 +15 more

SE1017GL ↗Champion Aerospace LLC
Rev: 2009-02-10

Removal of the Type certificated Bendix magnetos and ignition harnesses followed by the installation of Slick magneto Models 4250 and 4251 with Slick ignition harnesses

Aircraft: O-360-A1A, O-360-A1F, O-360-A1F6, O-360-A1G +17 more

SE859GL ↗Champion Aerospace LLC
Rev: 2009-02-10

Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick Model 4250 or 4251 magnetos.

Aircraft: AEIO-320-E1A, IO-320-D1A, IO-320-E2A, IO-320-E1A +12 more

SE916GL ↗Champion Aerospace LLC
Rev: 2009-02-10

Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model 4250 and 4251 magnetos.

Aircraft: AEIO-360-A1B6, AEIO-360-A1E, AEIO-360-A2B, AEIO-360-B1F +24 more

SE862GL ↗Champion Aerospace LLC
Rev: 2009-02-10

Replacement of Bendix S4LN-20, -21, -1209, or -1227 model magnetos with Slick model4250 or 4251 magnetos.

Aircraft: O-320-A1A, O-320-A1B, O-320-A2A, O-320-A2B +28 more

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-References1 NSN — DLA WebFLIS

National Stock Numbers assigned to this part number by the U.S. Defense Logistics Agency

NSNStandardized NameFSCDLA List Price (gov't catalog)CAGE / Manufacturer
5310-00-010-3046NUT,PLAIN,CASTELLATED,HEXAGON5310—23382FWD SEAGRAVE HOLDINGS LP

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

FWD SEAGRAVE HOLDINGS LP

Source

DLA WebFLIS

ATA Chapter

20

Type

OEM

Part ID: nsn:4251 | Source: DLA WebFLIS | Last updated: 2026-11-07