Hardware

Hydraulic fittings

Hydraulic fittings for aviation maintenance and overhaul sourcing. Search by manufacturer part number or NSN. Listings are PartsPerk-owned observations for review — not live inventory or airworthiness approval.

Search PN / NSN Request sourcing

257 owned part identities in this path

Parts in this category

257 PartsPerk-owned part identities in this path.

Grid Table

All manufacturers Aeronautical Standard GOODRICH Military Standard National Aerospace Standard SAE Aerospace Standard

Related hardware

Frequently asked questions

How do I pick the correct part?

Start with the manufacturer part number from the illustrated parts catalog or maintenance manual. If an NSN is listed, search that next. Confirm finish, dash number, and engine or airframe applicability before opening an RFQ.

Are these listings in stock or certified?

No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.

Can fleet and shop orders be reviewed together?

Yes. Submit quantity, required documents, and need-by date through the sourcing desk. Volume review is human — these pages do not auto-discount.

PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.

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Hydraulic fittings

Parts in this category

Related hardware

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Angle brackets

Back-up rings

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Frequently asked questions

Aeronautical Standard AN929-5 Aluminum Cap, Tube

Aeronautical Standard AN929-5C Crescent Steel Cap, Tube - 5/Pack

Aeronautical Standard AN929-5J Crescent Steel Cap, Tube

Aeronautical Standard AN929-6 Aluminum Cap, Tube - 5/Pack

Aeronautical Standard AN929-6J Crescent Steel Cap, Tube - 5/Pack

Aeronautical Standard AN929-6S Crescent Steel Cap, Tube

Aeronautical Standard AN929-6W Aluminum Cap, Tube

Aeronautical Standard AN929-8 Aluminum Cap, Tube

Aeronautical Standard AN929-8J Crescent Steel Cap, Tube

Aeronautical Standard AN929A4J Crescent Steel Drilled Cap, Tube

Aeronautical Standard AN929A6 Drilled Aluminum Cap, Tube

Aeronautical Standard AN938-4 Steel Tee, Internal

Aeronautical Standard AN938-4D Aluminum Tee, Internal

Aeronautical Standard AN938-6D Aluminum Tee, Internal

Aeronautical Standard AN939D4 Aluminum 90° Elbow, Boss

Aerospace Standard AS1038D0404 Aluminum 90° Elbow, Tube

Aeronautical Standard AS4861D04 Aluminum Bushing, Pipe Thread Reducer

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